Category: 201907
Recycled hydrogen compressor is modified from the original floating ring seal

The main parts of the seal are the moving ring and the static ring material are tungsten …

Internal gear planetary gear mechanism further promotes obstacles


The internal gear planetary gear mechanism is a combination mechanism consisting of a para…

Centrifugal compressor pressure rises as a heat source for the evaporator

The new process of vapor compression heating black liquor concentration converts the stea…

Great market potential for CNC transformation of old machine tools

China's numerical control transformation of old machine tools has not yet formed a clim…

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