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電(dian)梯(ti)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵工作原理:配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵一般(ban)按造型(xing)方法(fa)來分(fen)類(lei),習慣上分(fen)為普通(tong)砂(sha)型(xing)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵和 重(zhong)(zhong)(zhong)(zhong)鐵.普通(tong)砂(sha)型(xing)配(pei)(pei)種(zhong)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵包括濕砂(sha)型(xing),干砂(sha)型(xing),化學硬化砂(sha)型(xing)三(san)類(lei). 種(zhong)配(pei)(pei)重(zhong)(zhong)(zhong)(zhong)鐵按造...
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配(pei)重(zhong)(zhong)鐵(tie) 配(pei)重(zhong)(zhong)鐵(tie)指的是重(zhong)(zhong)工(gong)(gong)業(ye)上應(ying)(ying)用的配(pei)重(zhong)(zhong)鐵(tie)。應(ying)(ying)用在(zai)輕工(gong)(gong)業(ye)上的配(pei)重(zhong)(zhong)鐵(tie)主要是通過機床(chuang)加工(gong)(gong)材(cai)料來成(cheng)型。輕工(gong)(gong)業(ye)上也需要配(pei)重(zhong)(zhong)鐵(tie),輕工(gong)(gong)業(ye)上的配(pei)重(zhong)(zhong)鐵(tie)主要也是用來增...
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