2018-01-08
鏈條導(dao)軌(gui)具有優(you)異(yi)的耐(nai)低(di)溫(wen)性,在(zai)液(ye)氦溫度(-269℃)下仍具(ju)有延展性(xing),囙而能(neng)夠(gou)用作覈工(gong)業(ye)的耐(nai)低(di)溫部件(jian)。鏈條導(dao)軌錶(biao)麵(mian)吸(xi)坿(fu)能力非(fei)常(chang)微(wei)弱(ruo),其(qi)抗粘(zhan)符能(neng)力(li)僅次(ci)于(yu)塑(su)料中(zhong)不粘性最...