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- The delivery pressure of the BRR will match that of the cross-connected signal being applied to the upper diaphragm chamber, as long as the minimum differential is maintained. BRR能够根据接入阀门隔膜下腔的控制压力自动调节阀门输出燃气的压力。
- Gage pressure is a special case of differential pressure. 计示压力是差压力的一种特殊情况。
- The big LED-display shows the actual differential pressure. 大LED显示屏显示了实际差压值。
- The maximum differential pressure across the valve seat. 通过阀门阀座的最大压差。
- Elbow flowmeter is one version of differential pressure flowmeters. 弯管流量计是差压法流量计的一种。
- Bell gages may be used to measure gage pressure or differential pressure. 浮钟式压力计可以用来测量计示压力或差压力。
- Record this as the opening differential pressure of the relief valve. 将此读数记录为安全阀开启压差。
- Wedging actions help affect a tight seal in low differential pressure services. 楔形的作用有助于在低压差应用中产生紧密的密封。
- Requirement: Differential pressure across check must be 1.0 PSID or above. 要求：通过止回阀的压差必须在1.;0PSID及以上。
- Calculations for differential pressure level transmitters shall be carried out. 应进行差压液位变送器的计算。
- Measure and record the differential pressure across the valve in the throttled position. 测量和记录通过处于节流位置的阀门的压差。
- Optional accessories: differential pressure manometers; indicator (gauge),pressure transmitters, level transmitters; and automatic purge drains. 选配辅助组件:压差器;显示器(压力计)，压力传感器，液位传感器;和自动排放系统。
- Measure and record the differential pressure across the valve using a Watts Series PG meter. 采用美国瓦茨系列pg仪器测量和记录通过阀门的压差。警告：应该使用安全眼镜。
- The pre- and post-filter pressure is measured separately and displayed as a differential pressure. 前后过滤压力分别测量,然后显示为差压。
- Inside and outside full use membranous material pulling force and thin film gas differential pressure manufacture toy. 充分的利用薄膜材料的张拉力和薄膜内外的气压差制造的玩具。
- Service conditions-line media, temperature, and maximum operating differential pressure. 应用环境-管路流体介质,温度和最大工作压差。
- Operation features of No. 8 BF with high differential pressure in Anyang Iron and Steel Co. 安钢8号高炉高压差操作特点。
- We have pared down our expenses to a bare minimum. 我们已最大限度地削减了开支。
- Suitable for testing differential pressure of dry and non-corrosive gases. Normally used in boiler ventilation systems, gas pipes, incendiary devices and other similar equipments. 适用于测量干燥且无腐蚀气体的差压压力。一般应用在锅炉通风设备，气体管道，燃烧装置及其它类似设备上。
- Principle of Minimum Differentiation 最小差异化
