久久久综合香蕉尹人综合网,色偷偷wwww88888,波多野结衣一区二区三区高清AV,少妇性BBB搡BBB爽爽爽欧美

ProductsHome > Products

Process of refractory materials


Multifunctional diamond turning machine designed and manufactured by us, can supply field machining service for hard material(AZS or fireclay) on construction site. 

High precision: Precision of arch block and throat hole brick ≤0.3mm , precision ≤0.7mm

It can be adjusted on site, which assures the quality of construction site, especially during the repairing.