GB/T 9120.3-2000

Loose plate steel pipe flanges with welding neck collar with tongue and groove face

NORMA vydána dne 28.9.2000

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The information about the standard:

Designation standards: GB/T 9120.3-2000
Note: NEPLATNÁ
Publication date standards: 28.9.2000
Country: Chinese technical standard
Kategorie: Technické normy GB