HB 4-90-1983
Technical conditions for flexible connection of conduit (English Version)

Standard No.

HB 4-90-1983

Language

Chinese, Available in English version

Release Date

1984

Published By

Professional Standard - Aviation

Latest

HB 4-90-1983

Replace

HB 4-90-76

Scope

This technical condition applies to standards: HB4-85-83; HB4-86-83; HB4-87-83; HB4-88-83 and HB4-110-83 conduit flexible connections.

HB 4-90-1983 history

• 1984 HB 4-90-1983 Technical conditions for flexible connection of conduit
• 1976 HB 4-90-1976 Technical conditions for flexible connection of conduit