AIA/NAS NAS 904-1982 标准详情
- 标准号:AIA/NAS NAS 904-1982
- 中文标题:(Rev. 1)杯状支架光学玻璃冷加工用工具基座
- 英文标题:Base - Optical Tooling Spherical Cup Mount (Rev. 1)
- 标准类别:美国航空航天工业协会AIA
- 发布日期:1982-01-01
HEAD MARKING SHALL BE RAISED OR DEPRESSED (.O10 MAX.) AND ARRANGED AS FOLLOWS:MARK WITH MANUFACTURER'S SYMBOL OR TRADEMARK, LENGTH DASH NUMBER AND RECESSNUMBERS ENCIRCLED. RECESS NUMBER TO BE APPROXIMATELY 25% LARGER THAN OTHER NUMBERS.MARK WlTH BAS
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