Full scale experiment shows the additive composition and its alkaline property is good for use in the circulating water system of coal mine air compressor.

工业性试验表明，该药剂配方及相应的碱性运行方案比较适合煤矿空压机循环水系统。

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Full scale experiment shows the additive composition and its alkaline property is good for use in the circulating water system of coal mine air compressor.

工业性试验表明，该药剂配方及相应的碱性运行方案比较适合煤矿空压机循环水系统。

youdao