GB/T 18477-2001

Unplasticized polyvinyl chloride(PVC-U) double wall corrugated pipes for underground soil, waste and drainage

NORM herausgegeben am 24.10.2001

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The information about the standard:

Designation standards: GB/T 18477-2001
Note: UNGÜLTIG
Publication date standards: 24.10.2001
Country: Chinese technical standard
Kategorie: Technische Normen GB