metal Cryogenic treatment equipment:Improve the hardness and strength of the workpieceGuarantee the dimensional accuracy of the wo Show More...
Cryogenic treatment uses liquid nitrogen (-196℃)as refrigerant as well as specific timing to relieve residual stresses when proc Show More...
metal Cryogenic treatment equipment:Improve the hardness and strength of the workpieceGuarantee the dimensional accuracy of the wo Show More...
metal Cryogenic treatment equipment:Improve the hardness and strength of the workpieceGuarantee the dimensional accuracy of the wo Show More...