RETOKRetest Okay
References in periodicals archive ?
The "Retok Hair" range features packaging that is shaped like makeup such as lipgloss and lipstick, when in reality it is used to touch up grey hairs.
HMBs are an effective tool for confidence testing system LRUs prior to aircraft installation or verifying the condition of suspect LRUs thus reducing "retest-OK" (RETOK) rates.