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tinned adj.1.鍍錫的,包錫[包白鐵]的。2.〔英國〕罐頭的...

tinned dog

Tin is important as it imparts an improved “fluidity“ to the molten alloy and helps in mold filling . 加錫是很重要的,因為它可以改進熔融合金的流動性,從而使其易于注入模具。