GB/T 21246-2020
Measurement method for cathodic protection parameters of buried steel pipelines

Standard No.

GB/T 21246-2020

Language

Chinese

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Lastest

GB/T 21246-2020

Replace

GB/T 21246-2007

GB/T 21246-2020 history

• 2020 GB/T 21246-2020 Measurement method for cathodic protection parameters of buried steel pipelines
• 2007 GB/T 21246-2007 Measurement method for cathodic protection parameters of buried steel pipelines