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to phrases
trip relay
archit. 切断脱扣继电器
el.mach. 断路继电器; 跳闸保护继电器
hydroel.st. 跳闸继电器
met. 脱扣继电器
shipb. 解扣继电器
tech. 切断继电器
trip relay: 12 phrases in 5 subjects
Electronics5
Hydroelectric power stations2
Shipbuilding2
Technology1
Wind Energy2