คำอธิบายกรรมสิทธิ์STFH,1/1,PRINCIPAL UNIT 2 DEPOSITED PLAN 469786 AND ACCESSORY UNIT 18 DEPOSITED PLAN 469786 AND ACCESSORY UNIT 19 DEPOSITED PLAN 469786 AND ACCESSORY UNIT 20 DEPOSITED PLAN 469786 AND ACCESSORY UNIT 45 DEPOSITED PLAN 469786 AND ACCESSORY UNIT 46 DEPOSITED PLAN 469