GB/T 3227-2018
Assembly tools for screws and nuts—Driving squares for power socket tools

Standard No.

GB/T 3227-2018

Language

Chinese

Release Date

2018

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 3227-2018

Replace

GB/T 3227-2008

GB/T 3227-2018 history

• 2018 GB/T 3227-2018 Assembly tools for screws and nuts—Driving squares for power socket tools
• 2008 GB/T 3227-2008 Assembly tools for screws and nuts.Driving squares for power socket tools
• 2000 GB/T 3227-2000 Assembly tools for screws and nuts-Driving squares for power socket tools