Terms containing blocking device

Subject	English	Chinese
tech.	blocking device	区截装置
tech.	blocking device	闭锁装置
pow.el.	overcurrent blocking device	过电流闭锁装置
el.	overcurrent blocking device	过电流阻断装置
plast.	return flow blocking device	止回流装置
hydroel.st.	reverse blocking valve device	反向阻断阀器件
hydroel.st.	valve device blocking	阀器件闭锁
textile	weft blocking device	压纬器