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China GB Standards List

 GB/T 17213.15-2005  
Industrial-process control valves Part 8-3:Noise considerations-Control valve aerodynamic noise prediction method

工业过程控制阀 第8-3部分:噪声的考虑 空气动力流流经控制阀产生的噪声预测方法
 GB/T 17213.6-2005  
Industrial-process control valves Part 6-1:Mounting details for attachment of Positioners to control valves-Positioner mounting on linear actuators

工业过程控制阀 第6-1部分:定位器与控制阀执行机构 连接的安装细节 定位器在直行程执行机构上的安装

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