 ในช่วงระยะเวลาประมาณการที่ Discov

 period stipulated Discover estimates year 2613-2559 (2016) is, which is the period of time remaining at the company has contracted to provide services for gas stations, vehicle with PTT by NT would have revenue from natural gas service stations, 1 bed under the trademark "PTT"

 During the forecast period, which is defined Discover year 2559-2583, during which period the Company had outstanding contracts to service stations for natural gas vehicles with PTT by NT will earn from them. gas service station, one of the brand names "PTT".

Experience in the period estimates Discover defined years 2559-2583 which is the remaining contract period the company service gas station for vehicles. NT PTT is the income from providing natural gas service stations 1 of under the trade mark "PTT".