GOST R 50043.3-2000 家用和同类用途的低压电路用连接装置.第2-2部分:作为带有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 2-2. Particular requirements for connecting devices as separate entities wiht screwless-type clamping units