Category: 201909
Energy saving measures for heating and air conditioning systems

From the perspective of China's current heating and air-condition…

Centrifugal pump impeller repair method

Centrifugal pump in the long-term use, because the media will contain trace impurities, fricti…

Comparison of several ways of video transmission in monitoring system

Currently, there are six transmission methods for video transmission in the surveillance syste…

Employees wear protective masks to work to prevent pollution

Since the office was asked to move in 3 days after the new renovation…

Introduction to asbestos gasket related knowledge

Medium Pressure Asbestos Gasket (G2182): Important for sealing of steam, h…

Submersible Fire Pump Installation and Effects

Many submersible fire pumps are now installed in a very rough manner, and the water in the poo…

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