
電(dian)梯配(pei)重(zhong)(zhong)鐵(tie)工(gong)作原(yuan)理(li):配(pei)重(zhong)(zhong)鐵(tie)一般按(an)造型(xing)(xing)方(fang)法來分類(lei),習慣上分為普(pu)通砂型(xing)(xing)配(pei)重(zhong)(zhong)鐵(tie)和 重(zhong)(zhong)鐵(tie).普(pu)通砂型(xing)(xing)配(pei)種(zhong)配(pei)重(zhong)(zhong)鐵(tie)包括濕砂型(xing)(xing),干砂型(xing)(xing),化學硬化砂型(xing)(xing)三類(lei). 種(zhong)配(pei)重(zhong)(zhong)鐵(tie)按(an)造...
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配(pei)(pei)(pei)重鐵(tie) 配(pei)(pei)(pei)重鐵(tie)指的是重工(gong)(gong)(gong)業(ye)上(shang)應用的配(pei)(pei)(pei)重鐵(tie)。應用在輕工(gong)(gong)(gong)業(ye)上(shang)的配(pei)(pei)(pei)重鐵(tie)主(zhu)要(yao)(yao)(yao)是通過(guo)機床加工(gong)(gong)(gong)材料(liao)來(lai)成型(xing)。輕工(gong)(gong)(gong)業(ye)上(shang)也(ye)需要(yao)(yao)(yao)配(pei)(pei)(pei)重鐵(tie),輕工(gong)(gong)(gong)業(ye)上(shang)的配(pei)(pei)(pei)重鐵(tie)主(zhu)要(yao)(yao)(yao)也(ye)是用來(lai)增...
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