time motion unit
time measurement unit
time movement unit
technique measurement unit
the appraisal, in terms of time, of the value of work involving human effort
machine setting time
time taken by workers to do a job
method of fixing time for workers
detailed calculations
convenience
table of random numbers
past experience
0.0001 minute
0.0006 minute
0.006 minute
0.001 minute
second
minute
hour
day