| 1. | This occurs especially during ring reversal .
这种情况尤其发生在活塞环倒向期间。 |
| 2. | Blowby is basically the leakage of compressed air-fuel mixture and burned gases past the piston rings into the crankase .
窜气，基本上是被压缩的空燃混合气和燃烧后的气体的泄漏，它通过活塞环进入曲轴箱。 |
| 3. | Internal combustion engines - piston rings - scraper rings
内燃机.活塞环.刮油环 |
| 4. | Internal combustion engines - piston rings - keystone rings
内燃机.活塞环.梯形环 |
| 5. | Most pistons have three ring grooves at the top
大多数活塞的顶部有3个活塞环槽。 |
| 6. | Internal and cylindrical centerless grinder for pistone ring
活塞环内外圆无心磨床 |
| 7. | Internal combustion engines - piston rings - oil control rings
内燃机.活塞环.护油环 |
| 8. | Internal combustion engines - piston rings - quality requirements
内燃机活塞环技术要求 |
| 9. | Internal combuston engines - piston rings , quality requirements
内燃机活塞环质量要求 |
| 10. | Electropolishing for piston ring of autocycle
电抛光在摩托车活塞环上的应用 |
