L17-42914-含云母的增强塑料(半成品)
Detalles
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类号 L17 |
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项目编号 42914 |
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项目名 含云母的增强塑料(半成品) |
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项目名(en) Reinforced plastics containing mica (semi-finished) |
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项目名(es) Plásticos reforzados que contienen mica (semielaborados) |
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SOU (AP) |
