GB/T 28055-2011

Technical standard for hot tapping and plugging on steel pipeline

STANDARD published on 30.12.2011

English, Chinese -
electronic design (pdf) (1348.80 USD)

The information about the standard:

Designation standards: GB/T 28055-2011
Note: WITHDRAWN
Publication date standards: 30.12.2011
Country: Chinese technical standard
Category: Technical standards GB