HB 815-1990
Small guide pillar without shoulder (English Version)
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HB 815-1990
Standard No.
HB 815-1990
Language
Chinese,
Available in English version
Release Date
1990
Published By
Professional Standard - Aviation
Latest
HB 815-1990
Replace
HB 815-1975
HB 815-1990 history
1990
HB 815-1990
Small guide pillar without shoulder
1970
HB 815-1975
Small guide pillar without shoulder
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