Technical Device

   

 

Friction welding machine

 Thermal treatment control system

 

Digital control spray welding equipment

 

Pressure tester

 

Vertical planer and miller

 

Common lathe

 

Assembling and disassembling stand for petroleum drilling tools

 

Digital control machine

 

Digital control machine

 

Digital control thread-cutting machine

 

Rocker-arm driller

 

Sleeve screwing machine

 

 

 

 

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