Tag: sheet metal cover

The deformation of raw materials mainly comes from the incorrect stacking of steel during rolling, transportation and…

1.The structure is simple and convenient for cutting; Of course, it is simplified on the basis of…

For single-sided V-shaped groove, single fracture flame can be used to cut the groove; On the contrary,…

Objective this standard specifies the surface zoning, surface quality requirements after polishing, degradation acceptance requirements and inspection…