闭路电视

closed circuit television system

闭路电视系统

closed circuit television set 闭路电视接收机 | closed circuit television system 闭路电视系统 | closed circuit television 闭路电视

closed circuit television set

闭路电视接收机

closed circuit system 闭式循环系统闭路制 | closed circuit television set 闭路电视接收机 | closed circuit television system 闭路电视系统

Closed Circuit Television Camera

闭路电视监察摄影机

closed circuit television 闭路电视 | closed circuit television camera 闭路电视监察摄影机 | closed circuit television surveillance 闭路电视监察

closed circuit television surveillance

闭路电视监察

closed circuit television camera 闭路电视监察摄影机 | closed circuit television surveillance 闭路电视监察 | closed grab 封闭式抓斗

closed-circuit television

闭路电视工业电视

closed circuit television 闭路电视 | closed circuit television 闭路电视工业电视 | closed circuit turbine 闭式循环燃气轮机

closed-circuit television door-telephone

闭路电视门口对讲机

closed position 闭合的位置 | closed-circuit television door-telephone 闭路电视门口对讲机 | closed-circuit television monitor 闭路电视监察器

closed-circuit television door-telephone

闭路电视门口对讲机sBs中国学习动力网

closed position 闭合的位置sBs中国学习动力网 | closed-circuit television door-telephone 闭路电视门口对讲机sBs中国学习动力网 | closed-circuit television monitor 闭路电视监察器sBs中国学习动力网

closed-circuit television monitor

闭路电视监察器

closed-circuit television door-telephone 闭路电视门口对讲机 | closed-circuit television monitor 闭路电视监察器 | closed-circuit television security and intercom system 防盗闭路电视及对讲机系统

closed-circuit television monitor

闭路电视监察器sBs中国学习动力网

closed-circuit television door-telephone 闭路电视门口对讲... | closed-circuit television monitor 闭路电视监察器sBs中国学习动力网 | closed-circuit television security and intercom system 防盗闭路电视及对...

closed-circuit TV camera

闭路电视摄像机,闭路式电视摄像机

closed-circuit torque testing 闭环力矩试验 | closed-circuit TV camera 闭路电视摄像机,闭路式电视摄像机 | closed-circuit TV control system 闭路电视控制系统

Supposed to Be：应该吧

我想我该睡了 i think i should slp | 应该吧 supposed to be | 希望 hope so

Plain Weave：平布

509 hopsack 方平织物 | 510 plain weave 平布 | 511 panama 巴拿马薄呢