• It goes in for manufacturing lighting and electric appliance, high-voltage sodium lamp, mercury lamp, deuterium lamp, metallic halide lamp and measuring instrument.

    专业从事光电器件高压钠灯汞灯金属卤化物仪器仪表制造

    youdao

  • It goes in for manufacturing lighting and electric appliance, high-voltage sodium lamp, mercury lamp, deuterium lamp, metallic halide lamp and measuring instrument.

    专业从事光电器件高压钠灯汞灯金属卤化物仪器仪表制造

    youdao

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