QC/T 870-2022
Double-ended stud bm=1.25d (English Version)

Standard No.

QC/T 870-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

工业和信息化部

Latest

QC/T 870-2022

Replace

QC/T 870-2011

QC/T 870-2022 history

• 2022 QC/T 870-2022 Double-ended stud bm=1.25d
• 2011 QC/T 870-2011 Double end studs. bm=1.25d