Wooden floors for gymnasiums
Wooden floors for gymnasiums, Total:3 items.
The international standard classification for "Wooden floors for gymnasiums" includes: Semi-manufactures of timber , Wood-based panels .
The Chinese standard classification for "Wooden floors for gymnasiums" includes: Artificial board .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 20239-2006 Wooden flooring for gymnasium
- GB/T 20239-2023 Wooden flooring for gymnasium
- GB/T 20239-2015 Wooden flooring for gymnasium
