BS 3944:1965

Заменен

Specification for colour filters for theatre lighting and other purposes — 23 стр.

Ссылочные документы

BS 3944-1:1992

Действует

Colour and diffusion filter material for theatre, television and similar entertainment purposes., Specification for flammability and dimensional stability — 8 стр.

На этот документ ссылаются

BS 3944-1:1992

Действует

Colour and diffusion filter material for theatre, television and similar entertainment purposes., Specification for flammability and dimensional stability — 8 стр.