Summary: → compared with general section steel, it has the advantages of low cost, high precision and small residual stress.[Read the full text:]
Summary: In order to better prevent excessive water from penetrating into the inner layer of wood floor, when selecting floor cle[Read the full text:]
Summary: Oil leakage of bolt or pipe external threadWhen oil samples are used, the safety and fire safety technical specification[Read the full text:]
Summary: flat steel can be used to make hoop ironMain uses: as a finished material, tools and mechanical parts, and used as buil[Read the full text:]
Summary: Hot stamping. Fix the plan product workpiece or preformed vacancy on the rotating journal, with the wheel working press[Read the full text:]
Summary: After - floors are assembled on the flat ground, observe whether the processing accuracy is flat and smooth, whether the[Read the full text:]