GB/T 41666.3-2022

Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks—Part 3: Lining with close-fit pipes

NORMA vydaná dňa 15.4.2022

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The information about the standard:

Designation standards: GB/T 41666.3-2022
Publication date standards: 15.4.2022
Country: Chinese technical standard
Kategória: Technické normy GB