GB/T 9122.1-1988

Loose plate steel pipe flanges with lapped pipe end for PN 0. 6MPa (6 bar)

NORMA vydaná dňa 1.1.1988

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The information about the standard:

Designation standards: GB/T 9122.1-1988
Note: NEPLATNÁ
Publication date standards: 1.1.1988
Country: Chinese technical standard
Kategória: Technické normy GB