L17-37567-用作绝缘材料的玻璃棉
详情
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类号 L17 |
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项目编号 37567 |
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项目名 用作绝缘材料的玻璃棉 |
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项目名(en) Glass wool for use as an insulating material |
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COOR √ |
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HARM √ |
