1)estimated time of completion,预计完货时间2)Estimated time of completion (ETC),预计完成时间3)ETFD (expected time of finishing discharging),预计卸完时间4)ETFL (expected time of finishing),预计装完时间5)estimated time of finishing discharging,预计货卸毕时间6)estimated time of finishing loading,预计货装妥时间
