您要查找的是不是：
- vacuum modulator pressure 真空控制液压
- SAVM spark advance vacuum modulator 点火提前真空调制器
- EGR-VM Exhaust Gas Recirculation Vacuum Modulator 废气再循环真空压力调节器
- VMCV Vacuum Modulator Check Valve 真空调节器止回阀
- VMVS Vacuum Modulator Valve Switch 真空调节器阀开关
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- Air pressure forces the water through the pipe. 空气压力使水通过管道。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- What's the atmospheric pressure today? 今天的气压怎么样？
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- The water pressure may need adjusting. 水压可能需要调整。
- Pressure is force per unit area. 压力就是电单位面积上的力。
