DB61/T 479-2009
Technical operation specification for releasing hydrogen balloon (English Version)

Standard No.

DB61/T 479-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

Shaanxi Provincial Standard of the People's Republic of China

Latest

DB61/T 479-2009

Scope

This standard is applicable to the release of hydrogen balloons at gatherings, celebrations, advertising and other social activities; it is not applicable to meteorological operations and other scientific experimental facilities.

DB61/T 479-2009 history

• 2009 DB61/T 479-2009 Technical operation specification for releasing hydrogen balloon