GOST R 50043.2-1992 家用和同类用途的低压电路用连接装置.第2-1部分:作为带有非螺旋式合模装置的单独实体的连接装置的特殊要求
Connecting devices for low voltage circuits for household and similar purposes. Part 2-1. Particular requirements for connecting devices as separate entities with screw-type clamping units