NEMA CB 4-1989 标准详情
- 标准号:NEMA CB 4-1989
- 中文标题:半导体石墨
- 英文标题:semiconductor graphite
- 标准类别:美国电气制造商协会标准
- 发布日期:
Defines those physical and chemical properties that are relevant to the material characterization of graphites used in the semiconductor industry. Does not incorporate any application performance standards relative to semiconductor graphites.
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