GB/T 20970-2007

Petroleum and natural gas industries—Downhole equipment—Packers and bridge plugs

STANDARD published on 25.6.2007

English, Chinese -
electronic design (pdf) (1048.80 USD)

The information about the standard:

Designation standards: GB/T 20970-2007
Note: WITHDRAWN
Publication date standards: 25.6.2007
Country: Chinese technical standard
Category: Technical standards GB