| |||
| 人工採光 (ぢんこう・さいこう); 人工照明 (jinkō-shōmei) | |||
|
artificial lighting : 2 phrases in 2 subjects |
| Lighting other than cinema | 1 |
| Technology | 1 |
| |||
| 人工採光 (ぢんこう・さいこう); 人工照明 (jinkō-shōmei) | |||
|
artificial lighting : 2 phrases in 2 subjects |
| Lighting other than cinema | 1 |
| Technology | 1 |