DIN 44157:1973-04

Отменен

Screened non-wirewound ceramic potentiometers size 20, with insulated sliding contact, class of application GND — 1 стр.

Ссылочные документы

Отменен

Potentiometers; single turn rotary potentiometers, low power; terms and definitions, characteristics, methods of test — 2 стр.