詞語：o-ring
o-ring的解釋
o-ringn. O型環（密封圈）；橡膠圈
o-ring的意思
O-ring 密封圈;O型環;O形環;油封;Shaft O-ring 軸O型環;O-Ring Test 環測試;elastomeric O-ring 橡膠o型圈;O-ring PF O型密封圈;
o-ring的參考例句
1.If O-ring is to be replaced, lubricate as above. 如果更換O形環，也要向上述那樣潤滑。
2.Kit consists of: Check assembly and Cover O-ring. 組件包括：止回閥總成和閥蓋O形環。
3.An O-ring located in nacelle flange is applied between the grease channels in nacelle and bearing. 在機艙潤滑油脂通道和軸承之間有O形圈，O形圈位於機艙法蘭上。