معنی labour cost per unit of output, معنی کشدخعق رخسف حثق عئهف خب خعفحعف, معنی labour cost per unit of output, معنی اصطلاح labour cost per unit of output, معادل labour cost per unit of output, labour cost per unit of output چی میشه؟, labour cost per unit of output یعنی چی؟, labour cost per unit of output synonym, labour cost per unit of output definition,