Thin paper introduce the advanced producing process of inflaming retarding fine antimonous oxide which is introducing from Japan.
介绍我国首家引进日本生产阻燃
三氧化二锑的先进工艺。
Thin paper introduce the advanced producing process of inflaming retarding fine antimonous oxide which is introducing from Japan.
介绍我国首家引进日本生产阻燃三氧化二锑的先进工艺。
明：以上例句、词性分类均
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