collecting ring
短语词组
- collecting -ring transmission 集流環數字量傳輸
- water collecting ring 集水圈
- oil collecting ring 集油環
- gas -collecting ring 集氣環
- oil l collecting ring 集油環
- infrared collecting ring 紅外集流環
- brush collecting ring 刷式集流環
- leakage collecting ring 漏電收集環 返回 collecting ring