For
cold environment, heater is necessary for hydraulic system. ()
cold environment, heater is necessary for hydraulic system. ()
举一反三
- For cold environment, heater is necessary for hydraulic system.
- For cold environment, heater is necessary for hydraulic system. A: 正确 B: 错误
- Power steering system sare divided into hydraulic power-assisted steering system, electro-hydraulic power-assisted steering system, electric power-assisted steering system and steer-by-wire system．
- 9. The typical automatic transmission consists of a fluid torque converter, a ______ 行星齿轮system, and a hydraulic control system.
- ( ) is a device for energy storage and release in the hydraulic transmission system.