GB/T 18997.1-2003

Polyethylene/Aluminum/Polyethylene composite pressure pipe—Part 1:PE/AL/PE pipe overlap-welded by aluminum pipe

NORMA vydaná dňa 7.3.2003

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The information about the standard:

Designation standards: GB/T 18997.1-2003
Note: NEPLATNÁ
Publication date standards: 7.3.2003
Country: Chinese technical standard
Kategória: Technické normy GB