iec60534-6-2{ed1.0}b
发布时间：2024-03-20 17:19:36 点击量：855
Industrial-process control valves – Part 6-2: Mounting details for attachment of positioners to control valves – Positioner mounting on rotary actuators
工业过程控制阀 - 第6-2部分：用于安装定位器到控制阀的安装细节 - 旋转执行器上的定位器安装