闭路供水; 又称“循环供水”。水力采煤生产用水循环复用的供水方式。 closed supply circuit: 闭式供应系统closed circuit water tunnel: 回路式水槽closed water circuit: 密闭水循环closed system for hot water supply: 闭式热水供应系统closed circuit cooling water pump: 闭式循环冷却水泵下载手机词典可随时随地查词查翻译
