oil plug meaning in Chinese
油塞
Examples
- Screw out the oil plug while filling , and screw down as finished
注油时，将油塞旋下，注油毕，再将油塞旋上拧紧。 - Oil plugs with rotating caps
带转动盖的油塞 - Socket joint type oil plug
接头式油堵 - Oil filler plug : it is necessary to fill no . 30 machine oil or no . 20 gear oil before using aerator , until oil reaches oil plug hole on the side and overflows
注油油塞：增氧机使用前，必须先注入30号机械油或20号齿轮油，注油量达到侧面油塞孔有油流出为止。