A way to remove rust and fouling in the cooler of methanol by the Heima HM-201 cleaner was introduced.

介绍采用黑马HM-201清洗剂清洗甲醇换热器的锈垢和污垢的方法。

youdao

A way to remove rust and fouling in the cooler of methanol by the Heima HM-201 cleaner was introduced.

介绍采用黑马HM-201清洗剂清洗甲醇换热器的锈垢和污垢的方法。

youdao