China 'GB/T 37891.2-2019
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 37891.2-2019
Cutter arbors with parallel key and tenon drive—Part 2: Dimensions and designation of tool holders with hollow taper interface with flange contact surface 带平键和端键传动的铣刀杆 第2部分:带法兰接触面的空心圆锥柄刀杆的尺寸和标记
Issued Date:2019
Implemented Date:
Issued by:
The Standardization Administration of the People's Republic of China
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