Note: To get an accurate reading when checking ETX/ETSX tank air pressure with any tire gauge, disconnect the tank from the system.
注：在采用任何轮胎气压表察看ETX/ETSX膨胀罐的空气压力时，为了准确读出压力表的压力值，请将膨胀罐与系统的连接断开。
Pressure water supply equipment using the compressibility of air, water pumps used directly in the water supply system, set up a water pipe network and pumps connected to the pressure tank.
气压供水设备利用空气的可压缩性，在用水泵直接供水的系统中，设置了一个与水泵供水管网相连接的气压罐。
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。
Installing air surge tank in pressure water system is a new and economically efficient measure to prevent water hammer accident.
压力水系统中设置气压式调压室是防护水锤事故的、新的、经济有效的措施。
The article introduces the inverting way of assembling an oil tank by air jacking, and analyzes the pressure and air flow needed by air jack system.
介绍拱顶油罐的充气顶升倒装之施工方法，对充气所需风量、风压进行了分析。
The governor system of the turbine has adopted pressure compensation & hydraulic device, which canceled the normal pressure oil tank and the high-pressure compressed air system.
水轮机调速系统采用压力补偿型液压装置，取消了常温的压力油槽及为之配备的高压压缩空气系统。
The governor system of the turbine has adopted pressure compensation & hydraulic device, which canceled the normal pressure oil tank and the high-pressure compressed air system.
水轮机调速系统采用压力补偿型液压装置，取消了常温的压力油槽及为之配备的高压压缩空气系统。
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