Constant-failure-rate period

5-1-070

That possible period during which failures occur at an approximately uniform rate.

Figure 1 - Failure rate / time pattern.

Reference: I.E.C.

Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)

English

charge current

Intensity

Illuminance

Energy

Contrast

Celsius (previously Centigrade)

Capacitance

International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM