GB/T 17458-1998

Ductile iron pipes—Centrifugal cement mortar lining—Composition controls of freshly applied mortar

NORMA vydaná dňa 12.8.1998

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The information about the standard:

Designation standards: GB/T 17458-1998
Note: NEPLATNÁ
Publication date standards: 12.8.1998
Country: Chinese technical standard
Kategória: Technické normy GB