| 1. | Tubeless clamp in tyre valves with o - ring seal
轮胎气门带o形密封圈中无内胎卡箍 |
| 2. | Ringed seal pups are reared in snow dens
环斑海豹通常在洞穴的底部生育。 |
| 3. | Railway traction and rolling stock . plugs with o - ring seal
铁路车辆.带形密封圈的塞子 |
| 4. | The o - ring seal material shall be manufactured from epdm
形环密封材料应该由三元乙丙橡胶制造。 |
| 5. | An o - ring seals the relief valve body to the main housing
用一个o形环密封安全阀阀体与主外壳。 |
| 6. | Rubber mixture of o - ring seals for fuel
燃油用o形橡胶密封圈材料 |
| 7. | Diaphragm - weld packings and weld ring seals for flange connections
法兰连接用隔板焊接密封件和焊接环形密封件 |
| 8. | A ringed seal scans for polar bears before snatching a breath
一只环斑海豹在浮出水面前扫视周围是否有北极熊。 |
| 9. | Specification for interface dimensions of flat face ' o ' - ring seal hydraulic couplings
平面' o '形密封液压耦合器界面尺寸规范 |
| 10. | O ring seal
形密封圈密封 |
