gb 17951
gb 17951, Total:3 items.
The international standard classification for "gb 17951" includes: Magnetic materials .
The Chinese standard classification for "gb 17951" includes: Electrician alloy parts , Magnetic component .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 17951-2000 General technical conditions of hard magnetic materials
- GB/T 17951-2005 Standard specification for magnetically hard materials
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 17951-2022 General technical conditions of hard magnetic materials
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