การประกอบ:Ddddddddddddddddddddddddd
การออกแบบ:Ddddddddddddddddddddddddd
ลักษณะ:Ddddddddddddddddddddddddd dddddddddddddddddd ddddddddddddddddddddddddd dddddddddddddddddd ddddddddddddddddddddddddd dddddddddddddddddd ddddddddddddddddddddddddd dddddddddddddddddd