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Detalles

类号
L17
项目编号
43336
项目名
不饱和合成聚酯树脂(半成品)
项目名(en)
Unsaturated synthetic polyester resins (semi-finished)
项目名(es)
Resinas de poliéster sintéticas insaturadas (semielaboradas)
SOU
(AP)