HB 5055-1977
Quality inspection of sulfuric acid anodic oxidation film layer on aluminum and aluminum alloy (English Version)

Standard No.

HB 5055-1977

Language

Chinese, Available in English version

Release Date

1979

Published By

Professional Standard - Aviation

Status

Be replaced 1994-03

Replace By

HB 5055-1993

Latest

HB 5055-1993

HB 5055-1977 history

• 1993 HB 5055-1993 Quality inspection of sulfuric acid anodic oxidation film layer on aluminum and aluminum alloy
• 1979 HB 5055-1977 Quality inspection of sulfuric acid anodic oxidation film layer on aluminum and aluminum alloy