Ships and marine technology—Design, location and use of shipboard safety signs, fire control plan signs, safety notices and safety markings—Part 4: Escape plan signs used for general emergency information
NORMA vydaná dňa 30.4.2026
Designation standards: GB/T 37820.4-2026
Note: K dispozici od: listopad 2026
Publication date standards: 30.4.2026
Country: Chinese technical standard
Kategória: Technické normy GB