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配(pei)重(zhong)鐵(tie)(tie)(tie) 配(pei)重(zhong)鐵(tie)(tie)(tie)指的(de)(de)是(shi)(shi)重(zhong)工(gong)(gong)(gong)業上(shang)應用的(de)(de)配(pei)重(zhong)鐵(tie)(tie)(tie)。應用在輕工(gong)(gong)(gong)業上(shang)的(de)(de)配(pei)重(zhong)鐵(tie)(tie)(tie)主(zhu)要(yao)是(shi)(shi)通(tong)過機床(chuang)加工(gong)(gong)(gong)材料來(lai)成(cheng)型。輕工(gong)(gong)(gong)業上(shang)也需要(yao)配(pei)重(zhong)鐵(tie)(tie)(tie),輕工(gong)(gong)(gong)業上(shang)的(de)(de)配(pei)重(zhong)鐵(tie)(tie)(tie)主(zhu)要(yao)也是(shi)(shi)用來(lai)增...
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