技术服务
Technical Services
Online special-shaped surface milling machining repair
On-line milling of base datum plane
Machining and repairing of inner hole boring of stirring por
On-site boring and machining of large boom holes
Portable mobile construction machinery boring
Online taper hole boring
Repair of flange RTJ sealing groove surface
The world's first fluidized bed residual oil hydrogenation p
Stainless steel forging flange groove processing RTJ sealing