在承包商供应的设备中中和废液并通过化学试剂排放设备排放到处理系统。
Neutralize waste solutions in contractor-supplied equipment and discharge through chemical drain to site treatment system.
用于清洁和钝化的化学试剂都是水溶性的并且易于中和。
The chemicals discussed for cleaning and passivating are all water-soluble and can easily be neutralized.
用于清洁和钝化的化学试剂都是水溶性的并且易于中和。
The chemicals discussed for cleaning and passivating are all water-soluble and can easily be neutralized.
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