HB 8682-2021
Requirements of cabin sound insulation for aircraft (English Version)

Standard No.

HB 8682-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Professional Standard - Aviation

Latest

HB 8682-2021

HB 8682-2021 history

• 2021 HB 8682-2021 Requirements of cabin sound insulation for aircraft