Measurements of the electrical properties of electronic tubes; measurement of equivalent noise resistanceDiese Norm stimmt sachlich überein mit der IEC-Publikation 151-7 Measurement of the electrical properties of elec-tronic tubes and valves, Part 7: Me
DIN 44402-8:1973 history
1973DIN 44402-8:1973-06 Measurements of the electrical properties of electronic tubes; measurement of equivalent noise resistance
1973DIN 44402-8:1973 Measurements of the electrical properties of electronic tubes; measurement of equivalent noise resistance