bellows-type
| secondary seal
| component
| bellow type | |
| wind. | 波纹管式 |
| bellows type | |
| auto. | 囊式; 波纹式 |
| secondary seal | |
| auto. | 副密封; 副皮碗 |
| oil | 二次密封; 辅助密封 |
| seal. | 副密封 |
| component | |
| gen. | 组件 |
| el. | 部件，元件 |
| el.mach. | 元器件 |
| el.mach. од. | 元件 |
| hydroel.st. од. | 部件 |
| math. | 分量; 坐标 |
| sport. | 组成的; 构成的 |
| sport. од. | 零件 |
| |||
| 膜盒式; 风箱式的; 波纹管式 | |||
| |||
| 囊式; 波纹式 | |||
| |||
| 波纹管式 | |||
|
bellows-type : 43 phrases in 11 subjects |
| Agriculture | 1 |
| Automobiles | 9 |
| Chemistry | 3 |
| General | 2 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 3 |
| Rail transport | 1 |
| Sealing | 6 |
| Space | 1 |
| Technology | 15 |