
Geosynthetics—Synthetic filament spunbond and needlepunched nonwoven geotextiles
NORM herausgegeben am 6.8.2008
Designation standards: GB/T 17639-2008
Note: UNGĂśLTIG
Publication date standards: 6.8.2008
Country: Chinese technical standard
Kategorie: Technische Normen GB