电源插座工具驱动方格|沙特标准|SASO-ISO-1174-2
SASO-ISO-1174-2
Assembly tools for screws and nuts – Driving squares – Part 2: Driving squares for power socket tools
螺钉和螺母用装配工具驱动方格第2部分:电源插座工具驱动方格
Applying Type : Standard Specification
Standard Year : 1996
Approval Year : 2008