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

Standard Number: GB/T 3227-2018
Chinese:螺栓螺母用装配工具 机动套筒工具的传动四方
English:Assembly tools for screws and nuts-Driving squares for power socket tools

Effective Date:2019-07-01
Regulatory Authority:China Machinery Industry Federation
Issuing Regulatory Authority:State Administration for Market Supervision and Administration,National Standardization Administration of China

Adheres to international standards:Y
PDF Downloadable:N

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