2021-04-14
自(zi)動(dong)化用(yong)耐磨(mo)PE鏈條導(dao)軌具有(you)耐衝擊性(xing),現(xian)有(you)的工(gong)程塑(su)料(liao)中超高(gao)分(fen)子(zi)量(liang)筦(guan)道的衝(chong)擊(ji)韌性值可(ke)以(yi),許多材(cai)料(liao)在(zai)嚴(yan)重或反(fan)復爆炸(zha)的(de)衝(chong)擊中(zhong)會(hui)裂(lie)紋(wen)、破(po)損、破碎(sui)或(huo)錶(biao)麵(mian)應(ying)力(li)疲(pi)勞。瑞(rui)成(cheng)今(jin)天...