Then the life of galvanized pot is increased, the slag reduced and economic benefit obtained.

可延长锌锅使用寿命，降低锌渣生成量，经济效益显著。

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Then the life of galvanized pot is increased, the slag reduced and economic benefit obtained.

可延长锌锅使用寿命，降低锌渣生成量，经济效益显著。

youdao