
Petroleum and natural gas industries—Induction bends,fittings and flanges for pipeline transportation systems—Part 1:Induction bends
NORMA vydána dne 31.12.2012
Designation standards: GB/T 29168.1-2012
Note: NEPLATNÁ
Publication date standards: 31.12.2012
Country: Chinese technical standard
Kategorie: Technické normy GB