HB 3940-1987
One vertical groove rectangular backing plate (English Version)
Home
HB 3940-1987
Standard No.
HB 3940-1987
Language
Chinese,
Available in English version
Release Date
1987
Published By
Professional Standard - Aviation
Latest
HB 3940-1987
HB 3940-1987 history
1987
HB 3940-1987
One vertical groove rectangular backing plate
Copyright ©2023 All Rights Reserved