L17-37321-用于制造的条状、块状、粒状、棒状、片状和管状挤压塑料
详情
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类号 L17 |
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项目编号 37321 |
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项目名 用于制造的条状、块状、粒状、棒状、片状和管状挤压塑料 |
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项目名(en) Extruded plastic in the form of bars, blocks, pellets, rods, sheets and tubes for use in manufacturing |
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COOR √ |
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HARM √ |