BS 7803:1995

Заменен

Guide to insulators of ceramic material or glass for overhead-lines with a nominal voltage greater then 1000 V, puncture testing — 22 стр.

Ссылочные документы

Действует

Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1000 V. Impulse puncture testing in air — 20 стр.