如何提高电动执行器的环境适应性
   How to improve the environmental adaptability of electric actuators
工业操作控制机构阀门电动执行器由于工作环境比较恶劣，大多是在一些高
温、高压、强腐蚀、高粘度、高压差等严峻工况条件下。因此它也是生产控制
系统最薄弱环节。
Industrial operation and control institutions of the valve electric actuators are often
under harsh working conditions such as high temperature, high pressure, strong
corrosion, high viscosity, high pressure difference and so on. Therefore, it is also the
weakest link in the production control system.
如果阀门电动执行器质量不过关或操作不当，往往导致自动化控制 ...