flush light panel是什么意思 flush light panel怎么读
flush light panel的用法和样例
- Many kinds of emergency lighting fixtures are available such as reflecting lamp trays for fluorescent lamps, brackets, ceiling lamps and recessed light fixtures.
应急灯具备有荧光灯发射灯盘，支架，吸顶灯，筒灯等系列。
展开更多
