• However, the infrared light flammable gas detector is very suitable for the hydrocarbon with stronger absorbing ability to some frequency band infrared light.

    红外光可燃气体探测器特别适用于某一频带红外光具有较强吸收能力碳氢化合物

    youdao

  • However, the infrared light flammable gas detector is very suitable for the hydrocarbon with stronger absorbing ability to some frequency band infrared light.

    红外光可燃气体探测器特别适用于某一频带红外光具有较强吸收能力碳氢化合物

    youdao

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