照 明 装置 : 94 phrases in 16 subjects |
Agriculture | 2 |
Animal husbandry | 2 |
Architecture | 2 |
Automobiles | 6 |
Aviation | 1 |
Chemistry | 1 |
Earth sciences | 1 |
Electronics | 3 |
Exhibitions | 2 |
General | 2 |
Lighting other than cinema | 1 |
Nuclear and fusion power | 1 |
Refrigeration | 2 |
Sports | 1 |
Technology | 66 |
United Nations | 1 |