dome head | |
tech. | 球形封头; 球面底 |
piston | |
compr. | 电磁驱动活塞压缩机; 胀圈 |
hydroel.st. | 活塞; 柱塞 |
nautic. tech. | 活塞 |
plast. | 模塞 |
shoot. | 气枪活塞 |
| |||
球形封头; 球面底 |
dome-head piston : 11 phrases in 6 subjects |
Automobiles | 2 |
Aviation | 1 |
Nautical | 1 |
Nuclear and fusion power | 1 |
Shipbuilding | 2 |
Technology | 4 |