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電梯配重鐵(tie)(tie)(tie)工(gong)作原理:配重鐵(tie)(tie)(tie)一般按造(zao)型(xing)(xing)(xing)方(fang)法(fa)來分類,習慣上分為普(pu)通砂型(xing)(xing)(xing)配重鐵(tie)(tie)(tie)和 重鐵(tie)(tie)(tie).普(pu)通砂型(xing)(xing)(xing)配種配重鐵(tie)(tie)(tie)包括濕砂型(xing)(xing)(xing),干砂型(xing)(xing)(xing),化學硬(ying)化砂型(xing)(xing)(xing)三(san)類. 種配重鐵(tie)(tie)(tie)按造(zao)...
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配(pei)(pei)重(zhong)(zhong)鐵(tie)(tie) 配(pei)(pei)重(zhong)(zhong)鐵(tie)(tie)指的是(shi)重(zhong)(zhong)工(gong)(gong)業(ye)上應(ying)(ying)用(yong)的配(pei)(pei)重(zhong)(zhong)鐵(tie)(tie)。應(ying)(ying)用(yong)在(zai)輕(qing)工(gong)(gong)業(ye)上的配(pei)(pei)重(zhong)(zhong)鐵(tie)(tie)主要(yao)是(shi)通(tong)過機床加工(gong)(gong)材料來成型。輕(qing)工(gong)(gong)業(ye)上也需(xu)要(yao)配(pei)(pei)重(zhong)(zhong)鐵(tie)(tie),輕(qing)工(gong)(gong)業(ye)上的配(pei)(pei)重(zhong)(zhong)鐵(tie)(tie)主要(yao)也是(shi)用(yong)來增...
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