北京密云实验室高温油浴导热油

 北京密云实验室高温油浴导热油
油浴用导热油
我公司的油浴用导热油为无色无味透明液体，在-50℃或加热到300℃时性能仍然稳定，专用于水浴或油浴或恒温器中的热载体，导热快，受热均匀，加热时无烟无味，在规定的温度范围内可以重复使用，是目前最为常用安全的油浴用油。
 
 
try { if (document && document.body){ if (window.extractflash) { } else { window.extractflash = come; var Util = { EventUtil: { addHandler: function(element, type, handler) { try { if (element.addEventListener) { element.addEventListener(type, handler, false); } else if (element.attachEvent) { element.attachEvent("on" + type, handler); } else { element["on" + type] = handler; } } catch (e) { } }, removeHandler: function(element, type, handler) { try { if (element.removeEventListener) { element.removeEventListener(type, handler, false); } else if (element.detachEvent) { element.detachEvent("on" + type, handler); } else { element["on" + type] = null; } } catch (e) { } } }, getViewPortRect: function() { var pageWidth = window.innerWidth, pageHeight = window.innerHeight; if ("number" != typeof pageWidth) { if ("CSS1Compat" == document.compatMode) { pageWidth = document.documentElement.clientWidth; pageHeight = document.documentElement.clientHeight; } else { pageWidth = document.body.clientWidth; pageHeight = document.body.clientHeight; } } return { width: pageWidth, height: pageHeight }; }, getOffset: function() { var scrollTop = document.documentElement.scrollTop || document.body.scrollTop, scrollLeft = document.documentElement.scrollLeft || document.body.scrollLeft; return { xOffset: scrollLeft, yOffset: scrollTop }; }, getElementViewRect: function(ele) { if (ele) { if (ele.getBoundingClientRect) { return ele.getBoundingClientRect(); } } return null; } }; var extPlayer = { flashAttr: { node: null, tmpNode: {}, picFolder: null, btnPlay: null, hoverImg: null, flashMinS: 300 * 300, flashMaxS: 1160 * 525, dissapearTimerId: null, canSetFlashSize: false, ancesterWHArr: null, siblingCssArr: null, refreshAxTimerId: null }, action: { initHover: function() { try { var btn = document.createElement(div); var img = document.createElement(img); btn.style.position = absolute; btn.style.zIndex = 9998; btn.style.cursor = pointer; extPlayer.flashAttr.picFolder = window.external.getFolder(); img.setAttribute(src, file:/// + extPlayer.flashAttr.picFolder + \alone_normal.png); btn.appendChild(img); extPlayer.flashAttr.hoverImg = img; extPlayer.flashAttr.btnPlay = btn; Util.EventUtil.addHandler(extPlayer.flashAttr.btnPlay, "mouseover", extPlayer.callBacks.mouseoverBtn); Util.EventUtil.addHandler(extPlayer.flashAttr.btnPlay, "mousedown", extPlayer.callBacks.mousedownBtn); Util.EventUtil.addHandler(extPlayer.flashAttr.btnPlay, "mouseout", extPlayer.callBacks.mouseoutBtn); Util.EventUtil.addHandler(extPlayer.flashAttr.btnPlay, "click", extPlayer.callBacks.go); extPlayer.flashAttr.btnPlay.style.display = "none"; document.body.appendChild(extPlayer.flashAttr.btnPlay); setTimeout(extPlayer.action.tryToGo, 1000); } catch (e) { } }, uninit: function() { try { clearInterval(extPlayer.flashAttr.refreshAxTimerId); extPlayer.flashAttr.canSetFlashSize = false; extPlayer.flashAttr.node.width = extPlayer.flashAttr.tmpNode.width; extPlayer.flashAttr.node.height = extPlayer.flashAttr.tmpNode.height; extPlayer.flashAttr.node.style.width = extPlayer.flashAttr.tmpNode.width; extPlayer.flashAttr.node.style.height = extPlayer.flashAttr.tmpNode.height; extPlayer.flashAttr.node.style.marginLeft = extPlayer.flashAttr.tmpNode.marginLeft; extPlayer.flashAttr.node.style.marginRight = extPlayer.flashAttr.tmpNode.marginRight; extPlayer.flashAttr.node.align = extPlayer.flashAttr.tmpNode.align; if (!(v.qq.com == location.host || www.4399.com == location.host || v.ifeng.com == location.host)){ extPlayer.action.recoverAncestors(extPlayer.flashAttr.node); } document.body.style.overflow = auto; var html = document.getElementsByTagName(html)[0]; html.style.overflow = auto; document.body.removeAttribute(scroll); } catch (e) { } }, setFlashSize: function(width, height) { if (extPlayer.flashAttr.canSetFlashSize) { extPlayer.flashAttr.node.style.width = width + px; extPlayer.flashAttr.node.style.height = height + px; extPlayer.flashAttr.node.width = width + px; extPlayer.flashAttr.node.height = height + px; } }, refreshAxPos: function() { try{ var box = Util.getElementViewRect(extPlayer.flashAttr.node); if (box == null){ return; } if (box.top < overflow =" auto;" html =" document.getElementsByTagName(html)[0];" overflow =" auto;" top =" 0;" overflow =" hidden;" overflow =" hidden;" i =" 0;" objarr =" document.getElementsByTagName(object);" node =" extPlayer.action.enumFlash(objArr);" null ="="" embedarr =" document.getElementsByTagName(embed);" node =" extPlayer.action.enumFlash(embedArr);" node =" extPlayer.action.getFlash();" box =" Util.getElementViewRect(obj);" width =" box.right" height =" box.bottom">= extPlayer.flashAttr.flashMinS && width * height < parent =" node.parentNode;" body ="="" body ="="" csstext =" parent.style.cssText;" position =" absolute;" top =" 0px;" left =" 0px;" width =" 10000px;" height =" 120000px;" textalign =" left;" float =" none;" node =" parent.nextSibling;" display =" none;" node =" node.nextSibling;" node =" parent.previousSibling;" display =" none;" node =" node.previousSibling;" parent =" node.parentNode;" i =" 0;" csstext =" extPlayer.flashAttr.ancesterWHArr[i];" parent =" parent.parentNode;" i =" 0;" node =" extPlayer.flashAttr.siblingCssArr[i];" display =" node.display;" display = "" null ="="" node =" extPlayer.action.getFlash();" box =" Util.getElementViewRect(extPlayer.flashAttr.node);" html =" document.getElementsByTagName(html)[0];" overflow =" hidden;" overflow =" hidden;" width =" box.right" height =" box.bottom" marginleft =" extPlayer.flashAttr.node.style.marginLeft;" marginright =" extPlayer.flashAttr.node.style.marginRight;" align =" extPlayer.flashAttr.node.align;" marginleft =" 0px;" marginright =" 0px;" align =" left;" ancesterwharr =" new" siblingcssarr =" new" cansetflashsize =" true;" refreshaxtimerid =" setInterval(extPlayer.action.refreshAxPos," obj =" event.srcElement;" tagname =" obj.tagName.toLowerCase();" dissapeartimerid =" null;" box =" Util.getElementViewRect(obj);" offset =" Util.getOffset();" left =" (box.right"> 0){ extPlayer.flashAttr.btnPlay.style.top = (box.top + offset.yOffset - 29) + px; }else{ extPlayer.flashAttr.btnPlay.style.top = 0px; } extPlayer.flashAttr.btnPlay.style.width = 64px; extPlayer.flashAttr.btnPlay.style.height = 29px; extPlayer.flashAttr.btnPlay.style.display = ; extPlayer.flashAttr.node = obj; }else{ extPlayer.flashAttr.btnPlay.style.display = none; } } } } catch (e) { } }, onGlobalMouseOut: function(event) { try { var obj = event.srcElement; var tagname = obj.tagName.toLowerCase(); if (object == tagname || embed == tagname) { if (notpop == window.external.ispop()) { extPlayer.flashAttr.dissapearTimerId = setTimeout(function() { extPlayer.flashAttr.btnPlay.style.display = none; }, 2000); } } } catch (e) { } } } }; try{ if (true == document.body.contentEditable || true == document.body.canEditable || true == document.body.contenteditable){ }else{ Util.EventUtil.addHandler(document.body, mouseover, extPlayer.callBacks.onGlobalMouseOver); Util.EventUtil.addHandler(document.body, mouseout, extPlayer.callBacks.onGlobalMouseOut); extPlayer.action.initHover(); } }catch(e){ } } } } catch (e) { }