[电学] 闭合循环流体循环系统 circulating closed-loosprinkler system: 循环闭路喷水灭火系统drilling fluid circulating system: 钻井液循环系统closed power fluid system: 闭式动力液系统closed cycle control system: 闭合环路式控制系统; 闭环控制系统closed cycle cooling system: 闭环冷却系统下载手机词典可随时随地查词查翻译