![]() |
piston valve | |
agric. | 活塞式滑阀; 圆柱活塞 |
auto. | 圆筒 阀 |
nautic. tech. | 活塞式阀 |
gear | |
gen. | 装备; 设备 |
fishery | 渔具; 用具 |
hydroel.st. | 齿轮 |
| |||
活塞式滑阀; 圆柱活塞 | |||
圆筒滑阀 | |||
活塞式阀 | |||
活塞阀 |
piston-valve gear : 76 phrases in 11 subjects |
Automobiles | 10 |
Aviation | 1 |
Compressors | 3 |
Drilling | 3 |
Hydroelectric power stations | 1 |
Metallurgy | 2 |
Nautical | 1 |
Oil / petroleum | 6 |
Rail transport | 3 |
Refrigeration | 1 |
Technology | 45 |