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61. | low-voltage trigger tube |
| 低电压触发管 |
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62. | low-voltage switchgear works |
| 低压开关厂 |
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63. | Operating at low voltage. |
| 使用低电压的在低电压下运行的 |
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64. | functional extra low voltage |
| 功能特低压 |
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65. | low voltage circuit protection |
| 低压电路保护 |
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66. | Low voltage shunt capacitors |
| GB/T3983.1-1989低电压并联电容器 |
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67. | low voltage mini-relay |
| 低压弱电继电器 |
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68. | extra low voltage lighting |
| 特低压照明 |
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69. | low voltage rectifier tube |
| 低压整流管 |
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70. | low voltage surge arrester |
| 低压避雷器 |
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