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配(pei)重(zhong)(zhong)鐵(tie) 配(pei)重(zhong)(zhong)鐵(tie)指(zhi)的是重(zhong)(zhong)工(gong)業上應(ying)用(yong)的配(pei)重(zhong)(zhong)鐵(tie)。應(ying)用(yong)在輕工(gong)業上的配(pei)重(zhong)(zhong)鐵(tie)主要是通過(guo)機床加工(gong)材料(liao)來(lai)成(cheng)型。輕工(gong)業上也(ye)需要配(pei)重(zhong)(zhong)鐵(tie),輕工(gong)業上的配(pei)重(zhong)(zhong)鐵(tie)主要也(ye)是用(yong)來(lai)增(zeng)...
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