after-treating agent
在给代理
以上为机器翻译结果,长、整句建议使用 人工翻译 。
A standing and layering process for the regenerated acid purification is described. The treating agent ANPA is added in regenerated acid and stood after agitation to purify it through layering.
介绍了净化再生酸的静置分层法,将处理剂anpa加入再生酸中,搅拌后静置,使再生酸分层分离而得到净化。
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