NF E74-351-2*NF ISO 2380-2:2005 Assembly tools for screws and nuts - Screwdrivers for slotted-head screws - Part 2 : general requirements, lengths of blades and marking of hand-operated screwdrivers
2005NF E74-351-2*NF ISO 2380-2:2005 Assembly tools for screws and nuts - Screwdrivers for slotted-head screws - Part 2 : general requirements, lengths of blades and marking of hand-operated screwdrivers