5- type diaphragm gas meters.
5型膜式燃气表只作首次强制检验,使用年限不得超过10年,到期更换。
The reason why the abnormal noise occurs during operation of diaphragm gas meter is analyzed, and the corresponding solution is put forward.
分析了膜式燃气表运行过程中有异常噪声的原因,提出了相应的解决方法。
The analysis on the frequency character for the leather diaphragm gas meters;
皮膜式煤气表的频率特性分析
Inspection and Analysis of Measurement Indication Error for Diaphragm Gas Meter in Use
在用膜式燃气表计量示值误差检验与分析
Reason and Solution of Operation Noise of Diaphragm Gas Meter
膜式燃气表运行噪声的原因及解决方法
Development of Universal Efficient External Tightness Detection Equipment on Domestic Diaphragm Gas Meter
通用型高效家用膜式燃气表外部密封性检测装置的研制
Diaphragm gas meters
GB/T6968-1997膜式煤气表
gasifier turbine
燃气发生器式燃气轮机
internal combustion gas turbine plant
内燃式燃气轮机装置
external combustion gas turbine plant
外燃式燃气轮机装置
constant volume combustion gas turbine
等容燃烧式燃气轮机
constant pressure combustion gas turbine
定压燃烧式燃气轮机
Design and Implementation of I/O Module in Contactless Gas Meter IC Card
非接触式IC卡燃气表中读写模块的设计与实现
Study on the New Methods of Gas-meter Installation in North Area's Staircase
北方地区楼梯间安装燃气表新方式探讨
carbureting pilot
汽化式引燃器,空气煤气混合式引燃器
Effect of ambient conditions on the air-breathing MEMS H_2/Air micro PEM fuel cells
环境对自呼吸式MEMS微型H_2/空气质子交换膜燃料电池的影响
Combustion Characteristics of Lean-Burn Spark-Ignition Compressed Natural Gas Engine
稀燃点燃式天然气发动机的燃烧特性
Precombustion technology for 240 spark plug gas engine
240火花塞式燃气机预燃燃烧技术研究
catalytic combustion method gas sensor
催化燃烧式气体传感器
gas-fired once-through steam generator
燃气-过式蒸汽发生器
axial flow reversing gas turbine
轴流式正倒车燃气轮机