In the event of work The value-added activities, which accounted for 72.69%, 12.43 minutes, activities that do not add value, but accounted for 8.65% to 1.48 minutes and 3.19 minutes, which do not add value accounted for 18.65% total time of 17.1 minutes.
การแปล กรุณารอสักครู่..
