SAE AS4984B-2018
航空航天手持工具的涂层要求
Coating Requirements for Aerospace Hand Tools
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- 标准号
- SAE AS4984B-2018
- 发布
- 2018年
- 发布单位
- SAE - SAE International
- 当前最新
- SAE AS4984B-2018
- 适用范围
- This SAE Aerospace Standard (AS) covers requirements for nickel-chromium coatings@ black oxide or black phosphate coatings@ and alternative coatings for aerospace hand tools. Classification Coatings covered by this document shall be of the following types@ as specified: Type I - Nickel-Chromium Coating Type II - Black Oxide@ Black Phosphate Coating@ or Other Black Finish Coatings Type III - Alternative Coatings