| |||
block switch | |||
interlocking switch; interlock switch | |||
interlocked switch; linked switch; lockout switch |
联锁开关 : 10 phrases in 7 subjects |
Automobiles | 1 |
Electric machinery | 1 |
Electronics | 2 |
Geophysics | 1 |
Hydroelectric power stations | 1 |
Rail transport | 1 |
Technology | 3 |