| 1. | Gaskets and o rings are made of elastomers .
密封垫和O型环是由人造橡胶制成的。 |
| 2. | Gaskets and o rings are made of elastomers
密封垫和o型环是由人造橡胶制成的。 |
| 3. | A : what will you do o ring holiday reak this year
今年春节长假你要做什么？ |
| 4. | O rings . dimensional checking and classification of defects
O形圈.缺陷的尺寸检查和分类 |
| 5. | Test methods for rubber o rings
形橡胶密封圈试验方法 |
| 6. | 17 o ring fo sensor
左右传感器法兰 |
| 7. | Railway rolling stock . selection of o rings . designation , dimensions and tolerances
铁路车辆. o形密封圈的选择.标识尺寸和公差 |
| 8. | O ring seal
形密封圈密封 |
| 9. | Valve should be tighten with o ring rubber with max . 25 % compression
阀门的密封需通过“ o ”型密封圈实现，密封圈最大压缩量不允许超过25 。 |
| 10. | Liner o ring
缸套胶环 |
