... 废酸处理 waste acid treatment 干酸处理 dry acid treatment 铬酸处理 chrome pickle treatment; dichromate treatment ...
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Sulfur dioxide water cut will produce the corrosive sulfuric acid, so, gas in into the compressor, dry out before treatment.
二氧化硫含水将产生有腐蚀性的硫酸，所以，气体在进入压缩机之前，要进行干燥处理。
Objective To evaluate the therapeutic efficacy of the domestic polyacrylic acid (PAA) gel for the treatment of dry eyes.
目的评价国产聚丙烯酸(PAA)凝胶治疗干眼症的临床疗效。
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