15 years focused on steel pipe custom manufacturersOur originality to create each pipe fittings
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0317-5131199每臺機(jī)械配備脈沖除塵設(shè)置，在收儲時，周圍環(huán)境可以達(dá)到指標(biāo)：粉塵濃度小于等于7.2毫克/每立方米；空載噪音小于等于70分貝
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0317-5137109
Taking mengcun hui autonomous county, cangzhou city, hebei province taking mengcun hope avenue and weft intersection
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