umfor acid washing of boiler的意思|示意

锅炉酸洗泵 ... 冲洗 wash; rinse; rinsing; flush(ing); [摄影学] develop; [医学] douche; irrigation 把盐分从土壤中冲洗掉 wash the salt out of the soil; 这地板要好好冲洗一下。 the floor needs a good wash 锅炉酸洗泵 filterpump; pumfor acid washing of boiler; pump for acid washing of boiler; umfor acid washing of boiler 化学清洗泵 chemical cleaning pump ...