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- 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 firm's tender for the supply of timber has been accepted. 那家商号的供应木材投标已被接受。
- Our country has a bountiful supply of food. 我们国家有充足的食物供应。
- In addition, we supply small parts for replacement. 此外,我们还提供备用小零件。
- The supply ships travelled in convoy. 补给船结队航行。
- How many calories can an ounce of sugar supply? 一盎司糖可以供给多少卡热量?
- There was a liberal supply of drinks at the party. 那次宴会上有大量饮料供应。
- Our wood supply proved insufficient. 我们的木材供应证明是不够的。
- The electricity failure paralyzed the water supply. 停电使水供应陷于瘫痪。
- How long will our food supply hold out? 我们的食物供应能维持多长时间?
- The camp has a plentiful supply of food. 营地有充足的食品供应。
- The electricity failure paralysed the water supply. 停电使水供应陷于瘫痪。
- Demand for fish this month exceeds supply. 本月份鱼供不应求。
- Our water supply has failed (us). 我们的水供应不足。
- Shut off the supply pressure and drain the valve. 切断供应管线的压力,将阀门内残余流体排放出来。
- For the moment we cannot supply your requirement from stock. 目前我们没有现货供应你方的需求。