HB 2-2-1983
Fixed angle (narrow edge) (English Version)
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HB 2-2-1983
Standard No.
HB 2-2-1983
Language
Chinese,
Available in English version
Published By
Professional Standard - Aviation
Status
Be replaced
Replace By
HB 2-2-1994
Latest
HB 2-2-1994
Replace
HB 2-2-1976
HB 2-2-1983 history
1970
HB 2-2-1994
Fixed angle (narrow edge)
1970
HB 2-2-1983
Fixed angle (narrow edge)
1970
HB 2-2-1976
Fixed angle (unequal sides)
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