closed-circuit system的意思|示意

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closed-circuit system相关短语

1、 closed circuit system 闭式循环系统闭路制,闭路系统,通路制,常流制

2、 semi-closed circuit system 半封闭式回路系统

3、 tight closed circuit system 紧闭环路系统

4、 jetmill classifier closed circuit system 超细粉碎分级系统

5、 closed circuit TV system 闭路电视系统

6、 closed-circuit television system 闭路电视系统,闭路监控电视系统

7、 Closed-circuit television reading system 闭路电视阅读系统

8、 closed circuit fire alarm system 闭路火灾报警系统

9、 closed circuit communication system 闭路通信系统,闭路通讯系统