L01-5293-聚氨酯改性共聚酯树脂[未加工]
Detalles
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类号 L01 |
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项目编号 5293 |
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项目名 聚氨酯改性共聚酯树脂[未加工] |
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项目名(en) Urethane modified co-polyester resins [unprocessed] |
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COOR √ |
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HARM √ |