Phosphate rock is mixted with sulfuric acid and with revycled first-wash acid in a premixer.
磷矿在
个预混合槽中与硫酸以及循环回

洗涤酸进行混合。
Phosphate rock is mixted with sulfuric acid and with revycled first-wash acid in a premixer.
磷矿在
个预混合槽中与硫酸以及循环回

洗涤酸进行混合。
声
:以上例句、词性分类

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