| |||
scavenging arrangement | |||
air interchanger | |||
air-interchanger | |||
breather | |||
air-changing device; air scavenging gear; ventilating device; ventilation device | |||
| |||
breather |
换气装置 : 6 phrases in 4 subjects |
Automobiles | 3 |
Electronics | 1 |
Rail transport | 1 |
Technology | 1 |