ศึกษาข้อมูลจากพระราชบัญญัติการประกอ

Study data from energy operations Act From the Planning Department, the electrical system. Environmental surveys Department Manager Land Division System Engineering Department. Construction of the transmission system Division, electricity generating authority of Thailand Thai.

Data from the Energy Industry Act. The Planning Department for Environment, electrical engineering, land surveying party system. The transmission system Electricity Generating Authority of Thailand

Study of data from the operation power from the planning department, electrical and environmental survey department and land system engineer. The transmission system construction EGAT.