oil-blast circuit breaker
【运输】断路机（翻路机）
breaker (scarifier)
暂无补充释义。
相关词条
breaker
high-speed circuit breaker
earth leakage circuit-breaker【电】
ignition circuit-breaker
solid-state circuit breaker【电】
moulded case circuit breaker
carding willow (breaker card, fearnought machine)