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- CLOSE HYD PUMP SUPPLY VALVE; 关闭发动机驱动液压泵供油活门;
- Open the air supply valve on the hose reels and set the pressure to assure the self-controlled while pulling out. 打开软管绞盘操作班供气阀门，调定压力保证随着装置的起出自控转动。
- It allows maximum flow from the air supply valve; it makes people easy to breath by appropriate air supply in dangerous working condition. 供气阀流量大,呼气阻力小,且可大流量调节,使作业人员在任何险恶环境下,工作轻松自如。
- Where approved by code, Watts recommends a custom engineered Watts PVS Series water supply valve station consisting of two or more 719 Series valves piped in parallel to serve a larger supply main. 在符合有关规定的地方，美国瓦茨建议常规设计美国瓦茨PVS系列水供应阀门站，这种总成由两个以上的719系列阀门通过管道并联而成，用于更大的供应主管道。
- Series 65 Radiator Supply Valves are designed for two-pipe steam or forced circulation hot/chilled water systems only. 系列65散热器供水阀专用于双管道蒸汽系统或热水/冷却水压力环流系统。
- Series 65 spring packless radiator supply valves are used on all heating and cooling equipment where manual control is desired. 系列65弹簧无垫圈散热器供水阀适用于需要人工控制的所有加热或冷却设备上。
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- People say that the tiger is still lurk close to. 人们说那只老虎还躲在附近。
- Fire due to fire hydrant water, and pipe network under pressure down to a pressure P1 when the value of P4, start the main fire pumps supply water to meet fire safety requirements and pressures. 消防时，因消火栓出水量大，管网压力下降到P1以下某个压力值P4时，启动主消防水泵供给满足消防要求的用水量和压力。
- She is buying a flat close to her office. 她正在购买一套靠近她办公室的单元房。
- She's always been very close about her past life. 她对自己过去的生活一直守口如瓶。
- For the umpteenth time close the door quietly. 我告诉过你好多次要轻轻地关门。
- That was a close call, the train nearly hit the car. 好险，火车差一点就撞上那部车子
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- They intended to close out all their stock. 他们打算卖光所有的存货。
- This work will hardly stand close examination. 这种作品很难经得起认真的检验。
- He soon brought the meeting to a close. 他很快就结束了会见。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- The church is close to the school. 教堂在学校附近。
- The theatre has had to close for lack of support. 这家剧院光顾者寡只好关闭。
