29. National Standard of Capacitance

ECM 250-1/04-029 - Announcement (PDF 243 kB)

ECM 250-1/04-029 - change 1 (PDF 203 kB)

ECM 250-1/04-029 - change 2 (PDF 141 kB)

ECM 250-1/04-029 - change 3 (PDF 168 kB)

ECM 205-1/04-029 - change 4 (PDF 28 kB)

Quartz capacitors 10 pF stored in oil thermostat