GBT328.3-1989
GBT328.3-1989, Total:2 items.
The international standard classification for "GBT328.3-1989" includes: Waterproofing .
The Chinese standard classification for "GBT328.3-1989" includes: Roof and pavement waterproof and barrier material .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 328.3-1989 Test methods for asphalt waterproof roll roofing--Water impermeability of asphalt
- GB/T 328.3-2007 Test methods for building sheets for waterproofing—Part 3:Plastic and rubber sheets for waterproofing-visible defects
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