Phosphoric acid anodized film
Phosphoric acid anodized film, Total:2 items.
The international standard classification for "Phosphoric acid anodized film" includes: Materials for aerospace construction in general .
The Chinese standard classification for "Phosphoric acid anodized film" includes: Basic standards for aviation and aerospace materials .
Professional Standard - Aerospace
- QJ 2908-1997 Process Specification of Phosphoric Acid Anodic Oxide Layer Before Cementing Alumium Alloy
- QJ 2907-1997 Technical Specifications for Phosphoric Acid Anodic Oxide Film Before Cementing of Aluminum Alloy
