valve lap
短語(yǔ)詞組
- valve seat lapping machine 氣門座研磨機(jī);雙磐研磨機(jī)
- valve seat lapping machellone 氣門座研磨機(jī)
- valve lapping compound [機(jī)]氣門研磨劑
- Valve lapping tool 閥擦光工具;閥門研磨工具
- VALVE LAPPING TOOS 閥門研磨工具
- valve lapping machine 氣門研磨機(jī)
- hand operated valve lapping tool 手動(dòng)研閥工具 返回 valve lap