GBT8485
GBT8485, Total:2 items.
The international standard classification for "GBT8485" includes: Doors and windows .
The Chinese standard classification for "GBT8485" includes: Building members, accessories and equipment in general , Building construction and decoration engineering .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 8485-2002 The graduation and test method for airborne sound insulating properties of windows
- GB/T 8485-2008 The graduation and test for airborne sound insulating properties of windows and doors
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