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- light gas pressure protection actuation 轻瓦斯动作
- They measure gas pressure five times per hour. 他们每小时测量五次气压。
- Gas pressure due to the materials inside the star. 第一种向外压力是恒星物质所造成的。
- Gas pressure gauge and fill valve. 气体压力表及充气阀。
- The gas pressure is adjusted so as to balance the beam. 通过调整气体的压力可以使天平横梁平衡。
- Then the gas pressure builds up until the volcano erupts. 这样,气体压力就会越来越大,以致引起火山爆发。
- WOG=water,oil,gas pressure, WSP=working stream pressure. 600WOG表示英制球阀,150WSP表示压力,具体参数不明!
- Bronze body safety relief valves for pressure protection only of all types of hot water heating boiler equipment. 青铜阀体安全阀仅仅具有压力保护功能,适用于所有类型的热水加热锅炉设备。
- For piston compressors, centrifuges also have a corresponding low oil pressure protection device. 对于活塞式压缩机、离心机也有相应的油压过低保护装置。
- Specification for Reinforced Epoxy Resin Gas Pressure Pipe and Fittings (08. 增塑的环氧树脂气压管和配件规范(08。
- AUTOMATIC KNIFE INPUT DEVICE; GAS PRESSURE CONTROL, EASY TO BE OPERATED. 自动进刀装置,采气压控制,方便操作。
- The pressure protection and the environment control can maintain a person the microenvironment which survives in inside. 压力防护和环境控制性都能维持一个人在里面生存的小环境。
- It might entail soap testing to make leaks visible when gas pressure is used. 当使用气压试漏时,可以使用肥皂水来目测是否有泄露。
- The seal box provides over pressurization protection for the absorber. 密封箱还起着对吸收塔过压保护的作用。
- In the dry tube switching for gas exports dry gas pressure stability. 在干燥筒切换时连续供气,出口干燥气工作压力稳定。
- Adjusting delay time and gas pressure can reduce the warpage of the part. 工艺上可以通过调整延迟时间和气体压力来减小产品的变形量。
- Features: figures etc. pressure control device adjusts pressure, with over pressure and under pressure protection devices, travel switch controls up and down positions. 特点:数字等压力控制器调压,设有过压,欠压保护装置,行程开关控制上下位置。
- A silicone oil bubbler provides a positive gas pressure head inside the growth tube at all times. 硅酮油起泡器能始终在生长管内产生一正气压位差。
- With both high pressure and low pressure protection and compressor, self-checking compressor on and off controlling program, ensuring low noise, long duration and little temperature fluctuation. 采用由高低压力保护的压缩机组,具有自我监测的压缩机起闭控制程序,噪声小,寿命长,温度波动小。
- The gas pressure eventually overcomes the force of solar gravity and the corona inevitably expands into space as the solar wind. 这里的气体压强最终会超过太阳的引力作用,使日冕终于只好以太阳风的形式向空间膨胀。