ส�รบั ญ
................................................................................................................... 19
ก�รรั บ ข้ อ มู ล ระบบ
ก�รดู แ ลรั ก ษ�
............................................................................................................................. 21
.......................................................................................................................... 22
..................................................................................................................... 23
......................................................................................................................... 23
ไทย
6 -
.............................................................................................................. 18
.......................................................................................................... 18
............................................................................................................ 19
.............................................................................................. 19
............................................................................................................ 20
AC ................................................................................................ 22
............................................................................................................. 23
................................................................................................................. 23