tunnel power supply system
... 隧道工程学||tunnel engineering 隧道供电系统||tunnel power supply system 隧道贯通||tunnel through ...
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tunnel power supply system
隧道供电系统
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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LED street lamps, tunnel lights, outdoor landscape lights, outdoor lighting systems, protection of LED outdoor lighting power supply system from lightning damage.
应用于LED路灯，隧道灯，户外景观灯等众多户外照明系统，保护LED户外照明供电系统免遭雷击损坏。
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