The reflector adopts parabolic mirror with chromium-plated finish, high reflectivity and even illuminance in illuminated surface.

  • 反射罩采用抛物面形 防爆 投光灯上海人民企业集团星鑫防爆电器,并镀铬抛光, 反射率高,受照面照度均匀.

  • 互联网摘选 2025-01-20 18:46:42

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