| 1. | Automatic lubricating system with oil level - low alarm
自动润滑系统及缺油警示。 |
| 2. | Shipbuilding - self closing valves for oil level gauges
造船.油位表用自闭阀 |
| 3. | Benz engine oil level gauge straight
奔驰引擎m112 m113撬火星塞套帽工具 |
| 4. | Inspecting the oil level of motor lubrication
检查发动机润滑油油面。 |
| 5. | Inspect the hydraulic oil level of clutch
检查离合器液压油油面。 |
| 6. | Shipbuilding - flat glass oil level gauges
造船.平面玻璃油位表 |
| 7. | Benz engine oil level volute
奔驰引擎机油油尺奔驰引擎机油油尺 |
| 8. | Oil level indicators push - fit round type
压配式圆形油标 |
| 9. | Sealed oil chamber does not require constant monitoring of oil level
密封的油箱，不需要经常观察油量的多少。 |
| 10. | Provided with oil cup with constant oil level , or lubricated by thin oil
配备恒定油位的油杯，也可用稀油润滑。 |
