The Submersible Pump and Motor have a double seal with a moisture detection system.
The Submersible Pump and Motor have a double seal with a moisture detection system.
配置潮气监测系统的潜水泵和电机具有双重密封装置。
The Submersible Pump and Motor have a double seal with a moisture detection system.
配置潮气监测系统的潜水泵和电机具有双重密封装置。