Development and manufacturing from the opening, carding, lapping machine needle into the entire line of paper craft and equipment.
开发和制造从开松、梳理、铺网机针刺成卷整线工艺和设备。
Development and manufacturing from the opening, carding, lapping machine needle into the entire line of paper craft and equipment.
开发和制造从开松、梳理、铺网机针刺成卷整线工艺和设备。
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