Procurement Announcing the bid winner Hire a contractor to repair the wastewater treatment pond system, amount 1 job by specific method ประกาศผู้ชนะการเสนอราคาจ้างเหมาซ่อมระบบบำบัด-40339-1 FacebookLine Announcing the bid winner Hire a contractor to install a stencil, sync the examination room Outpatient building, amount 1 job by specific method Announcing the bid winner Buy materials for housework, kitchen work, amount 1 item by specific method