vertical panel bending machine
bending wave touch-panel technology
panel-panel interference
A flat panel solar collector
a nutrition panel for food preparating and nutritient evaluating
AC plasma display panel
access panel
观察板
观测台
检修门
盖板
罩板
检视面板
观察检查盘
通路板
快拆门
aerated light weight concrete(ALC) panel
aft lavatory servicing access panel
aircraft integral panel