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自(zi)動(dong)化用(yong)耐磨PE鏈(lian)條導(dao)軌(gui)具(ju)有(you)耐(nai)衝(chong)擊性(xing),現(xian)有(you)的(de)工(gong)程(cheng)塑料中(zhong)超高(gao)分子(zi)量(liang)筦道(dao)的(de)衝(chong)擊韌(ren)性(xing)值(zhi)可以,許(xu)多(duo)材料(liao)在(zai)嚴(yan)重或反復爆炸(zha)的衝擊中(zhong)會(hui)裂(lie)紋(wen)、破(po)損(sun)、破碎(sui)或錶麵(mian)應力(li)疲勞。瑞成(cheng)今天(tian)...