Time-Time-Time Switching Network TTT

direct time delay feedback

direct time difference

working direct current

Actual Working Time

agricultural working time

all working time saved

all working time saved both ends

all working time saved discharging only

all working time saved loading only

available working time

average no-malfunction working time

bottom working time

continuous working time

earliest start working time

effective working time

footage working time

inconsistent working time

latest start working time