L17-37347-高透光挤塑聚乙烯板材[包装用除外]
详情
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类号 L17 |
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项目编号 37347 |
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项目名 高透光挤塑聚乙烯板材[包装用除外] |
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项目名(en) Extruded polythene sheeting of high light transmission [other than for packaging] |
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COOR √ |
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HARM √ |