screwdown valve怎么读
点击播放按钮播放发音:
Update Required
To play the media you will need to either update your browser to a recent version or update your Flash plugin.
相关词汇的读音
- "screwdown"怎么读
- "screwdown structure"怎么读
- "preset screwdown"怎么读
- "screwdown mechanism"怎么读
- "screwdown gear"怎么读
- "screwdown control"怎么读
- "screwdown motor"怎么读
- "hydraulic roll screwdown"怎么读
- "feed rolls screwdown"怎么读
- "electric screwdown gear"怎么读
- "screwdown stop valve"怎么读
- "screwdown structure"怎么读
- "screwdrive fectory"怎么读
- "screwdriver"怎么读
