คุณภาพของงาน:DDDDDD DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDDDD DDDDDDDDD
วัสดุ:DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD
การประกอบ:DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD DDDDDDDDD