[油气] 钻井液监控系统 drilling fluid circulating system: 钻井液循环系统drilling fluid cleaning system: 钻井液净化系统drilling fluid: 冲洗液; 钻井泥浆; 钻井液; 钻孔液体; 钻探泥浆; 钻液aerated drilling fluid: 充气钻井液alumina gel drilling fluid: 氧化铝凝胶钻井液下载手机词典可随时随地查词查翻译