K.20

K.20
Empfehlung der CCITT/ITU von 1993: Resistibility of telecommunication switching equipment to overvoltages andovercurrents

Acronyms. 2013.

Игры ⚽ Нужно сделать НИР?

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”