oil circulation coolingoil-circulation cooling油: oil; fat; grease循环: circulate; circle; round; re ...冷却: cool off润滑油循环冷却: oil circulation cooling非循环冷却: once through cooling; once-through cooling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:油循环冷却,即可在微信中查询翻译