Building construction machinery and equipment—Plants for the preparation of concrete and mortar—Part 1:Terminology and commercial specifications
NORMA vydána dne 28.12.2023
Designation standards: GB/T 43609.1-2023
Note: K dispozici od: červenec 2024
Publication date standards: 28.12.2023
Country: Chinese technical standard
Kategorie: Technické normy GB