eggcrate
1. plastic eggcrate ceiling
塑料格片顶棚
2. eggcrate canopy
格片挑棚
3. eggcrate diffuser
格片散光罩
4. eggcrate louver
格片百叶窗
5. eggcrate type shading device
格片遮阳装置
6. eggcrate ceiling
格片顶棚
7. aluminium alloy eggcrate ceiling
铝合金格片顶棚