GOST 24437-1980 Screwolrivers for fitting and assembling. Blades of fitting and assembling screwolrivers for slotted screws and woodscrews. Dimeensions
1993GOST 24437-1993 Screwdrivers for fitting and assembling. Blades of screwdrivers for slotted screws and woodscrews. Dimensions
1980GOST 24437-1980 Screwolrivers for fitting and assembling. Blades of fitting and assembling screwolrivers for slotted screws and woodscrews. Dimeensions