石(shi)棉(mian)管生(sheng)產線主(zhu)要(yao)是(shi)以石(shi)棉(mian)、石(shi)粉、水泥、纖維等為主(zhu)要(yao)原(yuan)料,使(shi)用抄取法或流漿法并經過(guo)石(shi)棉(mian)管生(sheng)產線設備加工···
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