normal oil level
常見例句
- Inspect bearing lubrication if the oil level is in normal level.
檢查軸承是否有油，滑動軸承應(yīng)檢查是否達到槼定油位。
bbs.anquan.com.cn - Before switching on the power, inspect if the liquid and oil level are filled to the normal level as required;
在通電前應(yīng)檢查液位和油位是否按要求加注至正常位置；
www.en-ch.com - During the normal oil extraction process, a working fluid level is tested anytime, since the communicating hole always communicate the tuning and an annular.
在正常抽油時，由於連通孔始終連通著油琯和油套環(huán)空，因而可隨時對動液麪進行測試。
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