How to distinguish the materials of three proof lamps in Shenyang Project
2022-09-13
The three proof lamps of Shenyang Project are generally used in places where industrial production lighting lamps are required to be corroded, dusty and wet, such as power plants, steel, petrochemical, ships, exhibition halls, underground parking lots, villa basements, etc. Then we need to stipulate that the material of the three proof lamp should be very good, and we will see below
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