GB/T 21411.2-2009

Downhole equipment for petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 2: Surface-drive systems

NORMA vydána dne 2.4.2009

Anglicky a čínsky -
Elektronické PDF (22078.30 CZK)

Anglicky a čínsky -

Tištěné (22078.30 CZK)

The information about the standard:

Designation standards: GB/T 21411.2-2009
Publication date standards: 2.4.2009
Country: Chinese technical standard
Kategorie: Technické normy GB