发布时间:2025-01-31 09:12:33
尿洗干净的方法:首先用洗涤剂洗,之后用淡氨水溶液清洗,最后用清水漂净,如果是陈旧的尿渍,要用温热的洗衣粉(肥皂)溶液或淡氨水或硼砂溶液搓洗,之后用清水漂净。
还有就是想知道下配电柜的电气图怎么看啊也就是建筑工地上的图纸
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