
Low-voltage switchgear and controlgear assemblies—Part 4: Particular requirements for assemblies for construction sites (ACS)
NORMA vydána dne 28.9.2026
Designation standards: GB/T 7251.4-2026
Note: K dispozici od: duben 2027
Publication date standards: 28.9.2026
Country: Chinese technical standard
Kategorie: Technické normy GB