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梯形环和楔形环 meaning in Chinese

internal combustion engines-piston rings-keystone rings and half keystone rings

Related Words

  1. 梯形队形
  2. 梯形坝
  3. 梯形编队
  4. 梯形罐
  5. 梯形链
  6. 梯形肋
  7. 梯形定律
  8. 梯形公式
  9. 梯形效应
  10. 梯形砂轮
  11. 梯形猴耳环
  12. 梯形环
  13. 梯形混和机
  14. 梯形活塞环
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