GB/T 18477.3-2019

Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage—Part 3: Axial hollow-wall construction pipes

NORMA vydána dne 30.8.2019

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The information about the standard:

Designation standards: GB/T 18477.3-2019
Publication date standards: 30.8.2019
Country: Chinese technical standard
Kategorie: Technické normy GB