GB/T 16457.1-2009 Blanks for superabrasive cutting-off wheels-Dimensions-Part 1:Manually guided cutting-off in building and civil engineering (English Version)
This part of GB/T 16457 specifies the code, size and marking of the superhard material saw blade steel substrate for mechanically manipulated cutting on a fixed or mobile cutting machine. This section applies to cutting building and civil engineering materials (asphalt, concrete, natural or artificial stone, etc.) saw blade base.
GB/T 16457.1-2009 history
2023GB/T 16457.1-2023 Diamond circular saw blade base part 1: for welding saw blades
2009GB/T 16457.1-2009 Blanks for superabrasive cutting-off wheels-Dimensions-Part 1:Manually guided cutting-off in building and civil engineering
1996GB/T 16457-1996 Abrasive products--Segmented saws for machining of stone and masonry cutting--Dimensions of steel blades