pump breaker position light 泵遮断器位置灯
source breaker position 电源断路器位置
field breaker position 现场遮断器位置
breaker position switch 遮断器位置开关
circuit breaker position 断路器位置
local breaker position indicator 就地断路器位置指示器
The interlock device is mounted on the circuit breaker to prevent the cubicle door from being opened when the circuit breaker is in the connected position.
联锁机构安装在断路器上,避免断路器在“接通” 位置上柜体小室门打开。
Explains the process of troubleshooting for the X-ray position system and stone breaker system of HB-ESWL-VG impact wave stone breaker.
阐述了湛江海滨HB—ESWL—VG型体外冲击波碎石机X线定位系统和碎石系统的故障维修过程。
Ensure that the circuit-breaker is in the off position.
确认断路器处于分闸状态;
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