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| 水银蒸气灯; 汞弧灯 | |||
| 水银灯 | |||
| 汞汽灯; 水银蒸汽，荧光灯; 人工太阳灯 | |||
| 水银蒸汽灯 | |||
| 汞气灯; 水银蒸气灯 | |||
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| 汞蒸汽灯 | |||
| 汞汽灯 | |||
| mercury vapor lamp: 12 phrases in 2 subjects |
| Dermatology | 1 |
| Technology | 11 |
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