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排气孔 | |
hydroel.st. | gas vent |
met. | air drain; air vent; exhaust window; vent |
space | air bleeder; breather outlet; degassing opening; vent hole |
textile | weep hole |
口角 | |
gen. | hassle |
排气孔 : 47 phrases in 11 subjects |
Automobiles | 3 |
Aviation | 1 |
Compressors | 8 |
Ecology | 1 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Hydroelectric power stations | 2 |
Metallurgy | 4 |
Space | 2 |
Technology | 23 |
Wind Energy | 1 |