GB/T 22512.2-2008

Petroleum and natural gas industries - Rotary drilling equiment - Part 2: Threading and gauging of rotary shouldered thread connections

NORMA vydaná dňa 4.11.2008

Anglicky a čínsky -
Elektronické PDF (1979.10 EUR)

Anglicky a čínsky -

Tlačené (1979.10 EUR)

The information about the standard:

Designation standards: GB/T 22512.2-2008
Publication date standards: 4.11.2008
Country: Chinese technical standard
Kategória: Technické normy GB