DIN VDE 0278-623/A1:2004
额定电压30kV及以下的电力电缆配件(Um36kV及以下).第623部分:额定电压为0.6/1kV的配电电缆用接线箱、终端电缆盒和户外接头规范
Power cable accessories with rated voltages U up to 30 kV (Um up to 36 kV) - Part 623: Specification for joints, stop ends and outdoor terminations for distribution cables of rated voltage 0,6/1,0 kV; German version HD 623 S1:1996/A1:2001