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Fluid stainless-steel pipe: beer, drinks, milk, water systems, medical equipment and so on.
流体用不锈钢焊管:啤酒、饮料、牛奶、供水系统、医药设备等。
youdao
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Fluid stainless-steel pipe: beer, drinks, milk, water systems, medical equipment and so on.
流体用不锈钢焊管:啤酒、饮料、牛奶、供水系统、医药设备等。
youdao