• High-density foam solid silicon rubber sealing ring, high level of dustproof and waterproof, IP65, electrical insulation protection is 1 degree.

    高密度发泡实心硅胶密封圈防尘防水等级,灯具防护等级IP65,1电气绝缘保。

    youdao

  • High-density foam solid silicon rubber sealing ring, high level of dustproof and waterproof, IP65, electrical insulation protection is 1 degree.

    高密度发泡实心硅胶密封圈防尘防水等级,灯具防护等级IP65,1电气绝缘保护

    youdao

  • High-density foam solid silicon rubber sealing ring, high level of dustproof and waterproof, IP65, electrical insulation protection is 1 degree.

    高密度发泡实心硅胶密封圈防尘防水等级,灯具防护等级IP65,1电气绝缘保护

    youdao

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