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<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="353744" /> <input type="hidden" name="CID" id="telaftercid" value="34056" /> <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 = ""; 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} }); 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 style="margin-top: 0px; margin-bottom: 0px; padding: 0px; list-style: none; font-family: 微软雅黑; box-sizing: border-box; line-height: 36px; color: rgb(85, 85, 85); white-space: normal;">机械密封前的准备工作９�/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; list-style: none; font-family: 微软雅黑; box-sizing: border-box; line-height: 36px; color: rgb(85, 85, 85); white-space: normal;">(1)检查机械密封的型号、规格是否符合设计图纸的要求，所有零件（特别是密封面、辅助密封圈）有无损伤、变形、裂纹等现象，若有缺陷，必须更换或修复、�/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; list-style: none; font-family: 微软雅黑; box-sizing: border-box; line-height: 36px; color: rgb(85, 85, 85); white-space: normal;">(2)检查机械密封各零件的配合尺寸、粗糙度、平行度是否符合设计要求、�/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; list-style: none; font-family: 微软雅黑; box-sizing: border-box; line-height: 36px; color: rgb(85, 85, 85); white-space: normal;">(3)使用小弹簧机械密封时，应检查小弹簧的长短和刚性是否相同、�/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; list-style: none; font-family: 微软雅黑; box-sizing: border-box; line-height: 36px; color: rgb(85, 85, 85); white-space: normal;">(4)检查主机的窜动量、摆动量和挠度是否符合技术要求，密封腔是否符合安装尺寸，密封端盖与轴是否垂直，一般要求：轴窜动量不大于�?.5mm；轴摆动量（旋转环密封圈处）不大�?.06mm；轴**挠度不大�?.05mm；密封端盖与垫片接触平面对中心线的不垂直度允许差0.03�?.05mm：�/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; list-style: none; font-family: 微软雅黑; box-sizing: border-box; line-height: 36px; color: rgb(85, 85, 85); white-space: normal;">(5)应保持清洁，特别是旋转环和静止环密封面及辅助密封圈表面应无杂质、灰尘。不允许用不清洁的布擦拭密封面、�/p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; list-style: none; font-family: 微软雅黑; box-sizing: border-box; line-height: 36px; color: rgb(85, 85, 85); white-space: normal;">(6)允许用工具敲打密封元件，以防止密封件被损坏、�/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"}); 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