| |||
racing speed | |||
free-running speed | |||
no-load speed | |||
idle revolutions | |||
free running speed; idling speed |
空转转速 : 43 phrases in 11 subjects |
Automobiles | 10 |
Chemistry | 1 |
Electric machinery | 1 |
Electronics | 2 |
Metallurgy | 2 |
Oil / petroleum | 1 |
Racing and motorsport | 2 |
Rail transport | 2 |
Technology | 20 |
Welding | 1 |
Wind Energy | 1 |