| 1. | Rotary shaft lip type seals . part 2 : vocabulary
旋转轴唇型密封件.第2部分:词汇 |
| 2. | Standard specification for structural silicone sealants
结构硅密封件的标准规范 |
| 3. | Rotary shaft lip type seals - part 2 : vocabulary
旋转轴唇形密封件.第2部分:词汇 |
| 4. | Standard classification for passive fiber optic seals
无源光纤密封件的标准分类 |
| 5. | Biotechnology . performance criteria for shaft seals
生物技术.轴密封件的性能标准 |
| 6. | Standard termninology of building seals and sealants
建筑密封件和密封胶的标准术语 |
| 7. | Products oil seals standard seal s type s type
产品介绍油封-密封件标准油封s型式 |
| 8. | Products oil seals standard seal t type t type
产品介绍油封-密封件标准油封t型式 |
| 9. | Manhole covers for bunkers and tanks on ships ; seals
船舶贮舱和液槽的人孔盖.密封件 |
| 10. | Framework oil - seal all sorts of rubber seal fittings
骨架油封各种橡胶密封件 |
