scraper ring是什么意思 scraper ring在线中文翻译

scraper ring 英 [ˈskreipə riŋ] 美 [ˈskrepɚ rɪŋ]

scraper ring 词典解释

1. 刮油环
   ...scraper pump 刮板泵 | scraper ring 刮油环 | scraper transporter 刮板式运输机...
2. 油环
   ...scraper pig 刮刀清管器 | scraper ring 油环 | scraper signaller 清管器信号装置...
3. 刮油涨圈
   ...滑门 sash door | 刮油涨圈 scraper ring | 单螺桨船 single screw ship...
4. 刮油胀圈
   ...刮板推进机 scraper pusher | 刮油胀圈 scraper ring | 刮削 scraping...

scraper ring