联宏科技18Ni300工具钢粉�?参数-价格-中国粉体罐�/title>

<p><span>*</span>联系亹�/p> <input name="CName" type="text" placeholder="请输入您的姓�?/> </div> <div class="fxp_inp"> <p><span>*</span>单位名称</p> <input type="text" name="GuestType" placeholder="请输入您的单位名�?/> </div> <div class="fxp_inp"> <p><span>*</span>电子邮箱</p> <input type="email" name="Email" emailneed="1" placeholder="请输入您的电子邮�?/> </div> <div class="fxp_sj"> <p><span>*</span>手机叶�/p> <input type="text" name="Phone" placeholder="请输入您的手机号"/> </div> </form> </div> <div class="fxp_sub" onclick="return submitMsgFormByID('PopMsgFrom');" >提交</div> <div class="fxp_xieyi">点击提交代表您同� <a href="//www.znpla.com/index/service/registrationagreement.html" target="_blank">《用户服务协议《�/a>叉�a href="//www.znpla.com/index/about/privacy.php" target="_blank">《隐私协议《�/a></div> </div> </div> </div>  <div class="dhxj"> <div class="dhxjbox"> <img src="//www.znpla.com/index/image24/close.png"/ class="dhxj_gb" onClick="close_telpopwin();"> <div class="dhxjbox_top"> <div class="dhxjbox_top_left"> <div id="nowvtel"></div> <p>虚拟号将� <span id="exptime">180</span> 秒后失效</p> </div> <div class="dhxjbox_top_rig"> <div id="telewm"></div> <p>使用微信扫码拨号</p> </div> </div> <div class="dhxjbox_bot"> 为了保证隐私安全，平台已启用虚拟电话，请放心拨打(暂不支持短信) </div> </div> <div class="dhxjbox2"> <span class="dhxj_gb2">×</span> <div class="dhxjbox2_tit">是否已沟通完戏�/div> <div class="dhxjbox2_tit2">您还可以选择留下联系电话，等待商家与您联糺�/div> <form id="TelPopMsgFrom" resultokclosewin="1" action="" method="post" onsubmit="return false;"><input name="FromPID" id="telafterfrompid" type="hidden" value="325739" /> <input type="hidden" name="CID" id="telaftercid" value="29006" /> <input type="hidden" name="leavetype" value="1" /> <div class="dhxjbox2_form"> <div class="dhxjbox2_form_inp"> <p>需求描�?/p> <input type="text" name="Content" placeholder="请输入您的需求描�?/> </div> <div class="dhxjbox2_form_inp"> <p>单位名称</p> <input type="text" name="GuestType" placeholder="请输入您所在单�?/> </div> <div class="dhxjbox2_form_inp"> <p>联系亹�/p> <input type="text" name="CName" placeholder="请输入您的联系人姓名"/> </div> <div class="dhxjbox2_form_inp"> <p>联系电话</p> <input type="text" name="Phone" placeholder="请输入您的联系电�?/> </div> <div class="dhxjbox2_form_inp"> <p>Email</p> <input type="email" name="Email" placeholder="请输入您的邮�?/> </div> </div> <div class="dhxjbox2_but"> <div>已与商家取得联系</div> <a href="javascript:void(0);" onclick="return submitMsgFormByID('TelPopMsgFrom');" >同意发送给商家</a> </div> </form> </div> </div> <script> var _cpjj = ""; var _cxd = ""; var _xgfa = ""; var _xgzl = ""; var _yhpl = ""; var _gsdt = ""; var _wsj = ""; $(function(){ // 留言询价显示 $(".js_lyxj").click(function(){ showliuyan(this, 0); }); $(".fxp_gb span").click(function(){ $(".fxp").css("display","none"); }); $(".dhxj_gb2").click(function(){ $(".dhxj").css("display","none"); $(".dhxjbox").css("display","block"); $(".dhxjbox2").css("display","none"); }); $(".dhxjbox2_but div").click(function(){ $(".dhxj").css("display","none"); $(".dhxjbox").css("display","block"); $(".dhxjbox2").css("display","none"); }); // 切换 $(".fixdbox_main_left a").click(function(){ $(".fixdbox_main_left a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); $('.js_cpjj').click(function(){$('html,body').animate({scrollTop:$('.cpjj').offset().top-60}, 800);}); $('.js_cxd').click(function(){$('html,body').animate({scrollTop:$('.cxd').offset().top-60}, 800);}); $('.js_xgfa').click(function(){$('html,body').animate({scrollTop:$('.xgfa').offset().top-60}, 800);}); $('.js_xgzl').click(function(){$('html,body').animate({scrollTop:$('.xgzl').offset().top-60}, 800);}); $('.js_yhpl').click(function(){$('html,body').animate({scrollTop:$('.yhpl').offset().top-60}, 800);}); $('.js_gsdt').click(function(){$('html,body').animate({scrollTop:$('.gsdt').offset().top-60}, 800);}); $('.js_wsj').click(function(){$('html,body').animate({scrollTop:$('.wsj').offset().top-60}, 800);}); _cpjj = $(".cpjj").offset().top-60; _cxd = $(".cxd").offset().top-60; _xgfa = $(".xgfa").offset().top-60; _xgzl = $(".xgzl").offset().top-60; _yhpl = $(".yhpl").offset().top-60; _gsdt = $(".gsdt").offset().top-60; _wsj = $(".wsj").offset().top-60; }); $(window).resize(function(){ _cpjj = $(".cpjj").offset().top-60; _cxd = $(".cxd").offset().top-60; _xgfa = $(".xgfa").offset().top-60; _xgzl = $(".xgzl").offset().top-60; _yhpl = $(".yhpl").offset().top-60; _gsdt = $(".gsdt").offset().top-60; _wsj = $(".wsj").offset().top-60; }); $(document).scroll(function(){ if($(this).scrollTop() >= _cpjj){ $(".fixdbox").css({"display":"block"}); }else{ $(".fixdbox").css({"display":"none"}); } $(".fixdbox_main_left div").css({"color":"#4F5862","border-bottom-color":"transparent"}); if($(this).scrollTop()>=_wsj){ $(".fixdbox_main_left div").eq(6).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_gsdt){ $(".fixdbox_main_left div").eq(5).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_yhpl){ $(".fixdbox_main_left div").eq(4).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgzl){ $(".fixdbox_main_left div").eq(3).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgfa){ $(".fixdbox_main_left div").eq(2).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cxd){ $(".fixdbox_main_left div").eq(1).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cpjj){ $(".fixdbox_main_left div").eq(0).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); } }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p>产品详情</p><p></p><table cellspacing="0" width="100%" align="center"><tbody style="box-sizing: border-box; margin: 0px; padding: 0px; list-style: none;"><tr class="firstRow" style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none;"><td width="101" valign="center" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">主要产品</span></p></td><td width="467" valign="center" colspan="4" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left: none; border-right-color: rgb(191, 191, 191); border-top-color: rgb(191, 191, 191); border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">18Ni300</span></p></td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none;"><td width="101" valign="center" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left-color: rgb(191, 191, 191); border-right-color: rgb(191, 191, 191); border-top: none; border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">主要粒度范范図�/span></p></td><td width="131" valign="center" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left: none; border-right-color: rgb(191, 191, 191); border-top: none; border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">0-25 μm</span></p></td><td width="102" valign="center" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left: none; border-right-color: rgb(191, 191, 191); border-top-color: rgb(191, 191, 191); border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">15-53 μm</span></p></td><td width="103" valign="center" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left: none; border-right-color: rgb(191, 191, 191); border-top-color: rgb(191, 191, 191); border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">45-105 μm</span></p></td><td width="131" valign="center" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left: none; border-right-color: rgb(191, 191, 191); border-top-color: rgb(191, 191, 191); border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">75-150 μm</span></p></td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none;"><td width="101" valign="center" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left-color: rgb(191, 191, 191); border-right-color: rgb(191, 191, 191); border-top: none; border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">流动�?/span></p></td><td width="131" valign="center" rowspan="4" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left: none; border-right-color: rgb(191, 191, 191); border-top: none; border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">15-53μm</span></p></td><td width="336" valign="center" colspan="3" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left: none; border-right-color: rgb(191, 191, 191); border-top: none; border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">�?8s/50g</span></p></td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none;"><td width="101" valign="center" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left-color: rgb(191, 191, 191); border-right-color: rgb(191, 191, 191); border-top: none; border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">松装密度</span></p></td><td width="336" valign="center" colspan="3" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left: none; border-right-color: rgb(191, 191, 191); border-top: none; border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">�?.10g/cm3</span></p></td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none;"><td width="101" valign="center" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left-color: rgb(191, 191, 191); border-right-color: rgb(191, 191, 191); border-top: none; border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">氧含野�/span></p></td><td width="336" valign="center" colspan="3" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left: none; border-right-color: rgb(191, 191, 191); border-top: none; border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">�?00ppm</span></p></td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none;"><td width="101" valign="center" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left-color: rgb(191, 191, 191); border-right-color: rgb(191, 191, 191); border-top: none; border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">氮含野�/span></p></td><td width="336" valign="center" colspan="3" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left: none; border-right-color: rgb(191, 191, 191); border-top: none; border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">�?00ppm</span></p></td></tr><tr style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none;"><td valign="center" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left-color: rgb(191, 191, 191); border-right-color: rgb(191, 191, 191); border-top: none; border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;">力学性能</span></p></td><td width="467" valign="center" colspan="4" style="margin: 0px; padding: 0px 7px; empty-cells: show; border-collapse: collapse; box-sizing: border-box; list-style: none; border-left: none; border-right-color: rgb(191, 191, 191); border-top: none; border-bottom-color: rgb(191, 191, 191);"><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px; font-family: 宋体, simsun;">抗拉强度/MPa 2050±50</span></span></p><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px; font-family: 宋体, simsun;">屈服强度/MPa 1950±50</span><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px; font-family: 宋体, simsun;"></span></p><p style="box-sizing: border-box; list-style: none; text-align: center;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px;"><span style="margin: 0px; padding: 0px; box-sizing: border-box; list-style: none; letter-spacing: 0px; font-family: 宋体, simsun;">延伸�?% 5±2</span></span></p></td></tr></tbody></table><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box; list-style: none; text-indent: 2em; clear: both;"><strong style="box-sizing: border-box; margin: 0px; padding: 0px; list-style: none; text-indent: 2em;">应用领域</strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box; list-style: none;"><img src="//www.znpla.com/img1/img/daily/2023/11/18/093932_622445_procont.png" title="202206271412044238.png" alt="202206271412044238.png" style="margin: 0px; padding: 0px; border: 0px; box-sizing: border-box; list-style: none; max-width: 100%;"/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box; list-style: none; text-indent: 2em;"><strong style="box-sizing: border-box; margin: 0px; padding: 0px; list-style: none;">打印件展礹�/strong></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; box-sizing: border-box; list-style: none;"><img src="//www.znpla.com/img1/img/daily/2023/11/18/093933_071542_procont.png" title="核工�?png" alt="核工�?png" style="margin: 0px; padding: 0px; border: 0px; box-sizing: border-box; list-style: none; max-width: 100%;"/></p><p></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px;"><br/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px;"><br style="font-family: "Microsoft Yahei", Verdana, Geneva, sans-serif; white-space: normal; background-color: rgb(246, 247, 251);"/></p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div class="xgzl_cont"><a href="javascript:void(0);" onclick="dl(2145)"><img src="//www.znpla.com/index/image24/ziliao.png"/>FeCoCrNi2.1Al</a> <div> <span>40KB</span> <span style="float: right;">2023-11-15</span> </div> </div><div class="xgzl_cont"><a href="javascript:void(0);" onclick="dl(2144)"><img src="//www.znpla.com/index/image24/ziliao.png"/>FeCoCrNiMn</a> <div> <span>40KB</span> <span style="float: right;">2023-11-15</span> </div> </div><div class="xgzl_cont"><a href="javascript:void(0);" onclick="dl(2143)"><img src="//www.znpla.com/index/image24/ziliao.png"/>CuCrZr 15-53</a> <div> <span>66KB</span> <span style="float: right;">2023-11-15</span> </div> </div><div class="xgzl_cont"><a href="javascript:void(0);" onclick="dl(2142)"><img src="//www.znpla.com/index/image24/ziliao.png"/>Fe50Mn30Co10Cr10</a> <div> <span>66KB</span> <span style="float: right;">2023-11-15</span> </div> </div><div class="xgzl_cont"><a href="javascript:void(0);" onclick="dl(2141)"><img src="//www.znpla.com/index/image24/ziliao.png"/>4J36 53-150μm</a> <div> <span>42KB</span> <span style="float: right;">2023-11-15</span> </div> </div><script> function dl(id){ window.location='/img/pub/php/view_sou'+'rce.php'+'?id='+id;} </script> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="325739" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">