QB/T 5538-2020
Steel wire welded skeleton reinforced polyethylene composite pipes and fittings (English Version)

Standard No.

QB/T 5538-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

工业和信息化部

Latest

QB/T 5538-2020

QB/T 5538-2020 history

• 2020 QB/T 5538-2020 Steel wire welded skeleton reinforced polyethylene composite pipes and fittings