HB 241-1975
Common screw thread (English Version)

Standard No.

HB 241-1975

Language

Chinese, Available in English version

Published By

Professional Standard - Aviation

Status

Be replaced

Replace By

HB 241-2002

Latest

HB 241-2002

Replace

HB 241-70

HB 241-1975 history

• 1970 HB 241-2002
• 1970 HB 241-1975 Common screw thread