They are all designed for working pressure of 200 LBS with NPT threads, not for air compressor service.
他们的设计能够承受200磅的工作压力，带NPT螺纹，而不是空气压缩机的服务。
The main purpose of the buffer is to prevent the compressed air system pressure fluctuations, compressed air happened to prevent further cooling, prevent compressor working too much.
缓冲器的主要目的在于防止压缩空气系统的压力发生波动、防止压缩空气进一步降温，避免压缩机工作过度。
The technical index of the rolling air bag, such as the diameter, internal working pressure and loading capacity are calculated and analysed.
对气囊技术指标所涉及的直径、工作内压和承载能力等进行了计算分析。
Thee working principle of polyurethane foaming machine has three kinds, such as high speed impeller type, high pressure air type, low pressure type and so on.
聚氨酯发泡机工作原理有高速叶轮型、高压空气型、鼓风中低压型等三类。
This paper studies design of the spring of the equal air pressure opening valve in bottler according to its working procedure.
本文根据等压灌装机上所采用的气阀式灌装阀的工作过程对灌装阀弹簧的设计进行了研究。
Working principle: when the internal piping and tank vacuum, atmospheric pressure will be the valve cover, air enters the system, balance the system pressure, eliminate the effect of vacuum.
工作原理：当管道和水箱内部形成真空时，大气压便会顶开阀盖，大气进入系统内部，平衡系统压力，消除真空影响。
Owing to spatial confined, the paper enumerates air supply pressure and backpressure which influence the working parameter of the DTH hammer only.
由于文章篇幅的限制，仅列出了气源压力、背压对空气锤工作参数的影响规律。
The working principle and applied example of the air hydraulic pressure cutter bucking-out system was presented in boring a tapered pinhole in the piston.
本文介绍了镗削活塞锥形销孔的气液压刀具补偿系统的工作原理，并介绍了气液压刀具补偿系统的应用实例。
The tests have been conducted to analyse the working principle of temperature keeping air exchanger and test synthetically the volume of wind, pressure of wind and air heat exchanger efficiency.
本文对双向恒温换气机的工作原理进行了分析研究，并对其风量、风压及热效率等特性进行了综合测试。
It is a kind of fan drive device equipped with high-efficiency air filter. It is used to collect dust particle, hold dust particle and control the pressure in working area.
是一种装有高效空气过滤器的风机驱动设备，用来收集尘粒、容纳尘粒和控制作业区压力。
Results: The air bacterial count of the working areas of negative-pressure ward increased in the order of clean area-semicontaminated area-contaminated area (negative-pressure ward).
结果，负压病房工作区空气含菌量从清洁区-半污染区-污染区（负压病房）依次升高；
Pressure air compressor is a machine job, working hours and stress associated with temperature rise, the safety of its operation to the first place.
空压机是一种带压工作的机器，工作时伴有温升和压力，其运行的安全性要放在首位。
An example provided in the case of wind is increased, which shows the dynamical balance feature between the air pressure in working face and gas pressure in the goaf.
给出增大风量后瓦斯分布的算例，由此反映出工作面风压与采空区内部瓦斯压力的动态平衡性。
This paper introduces the structures, working principles, main features and development trends of various pneumatic high-pressure no-air cold-spray-lacquer road line-marking vehicles.
介绍了上述各种高压无气冷喷漆划线车的结构组成、工作原理、主要特点、应用及发展趋向。
Aimed at aerostatic guideway, a two dimensional distribution of air pressure and effect factor on the friction force were analyzed under high speed working conditions.
以静压气浮导轨为研究对象，对导轨气浮块底部气体压力的二维分布规律及影响摩擦力的因素进行了理论分析。
Aimed at aerostatic guideway, a two dimensional distribution of air pressure and effect factor on the friction force were analyzed under high speed working conditions.
以静压气浮导轨为研究对象，对导轨气浮块底部气体压力的二维分布规律及影响摩擦力的因素进行了理论分析。
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