L17-37465-用于隔热的块状泡沫
详情
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类号 L17 |
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项目编号 37465 |
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项目名 用于隔热的块状泡沫 |
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项目名(en) Foam in the form of blocks for use as heat insulation |
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COOR √ |
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HARM √ |
