blowing downblowing-down放水: turn on the water排污: unloading; drain contaminati ...废水排污: waste effluent锅炉水排污: boiler blowdown脱水排污舱: de-watering下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:放水排污，即可在微信中查询翻译
