نمایش نتیجه 1 تا 2 از 2 نتیجه یافت شده برای unaccounted-for gas:
n: the difference between gas taken into the distribution system and the known quantities of gas taken out of the system.
n pI: the annual cost of operating and maintaining the system as well as fuel, gas loss, and unaccounted-for gas costs.
© ۱۳۹۲-۱۳۹۷ این اثر شامل قانون حمایت از مولفین بوده و هرگونه کپی برداری از آن ممنوع است.
