closed system的意思|示意

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closed system相关短语

1、 closed-system trap 封闭型圈闭

2、 symmetric closed system 对称封闭系统

3、 closed system of pipes 管路封闭系统

4、 closed system closed loop 闭路循环

5、 closed system separator 闭路循环选矿机

6、 Semi Closed System 半闭式系统

7、 closed system drainage 闭式引流

8、 closed system model 封闭系统模式,封闭系统模型

9、 closed system of ventilation 封闭式通风系统