It is a common phenomenon in practices that the surface of the cold fan is frosting under the intermittent running conditions, whose factors are complex.
冷风机表面在非连续运行工况下结霜是实际运行中经常遇到的问题，其影响因素较为复杂。
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Material: the outer covering USES the high quality aluminum material extrusion formation, Surface after frosting oxidized. Has the high diffuse reflection efficiency characteristic.
产品说明：材料：外壳采用优质铝材挤压成型，表面经磨砂氧化处理。具有高漫反射效率的特点。
3
Frosting powder: the powder produced by frost, Frosted glass paste are dealing with the surface of fine uniform, feel silky, hazy appearance beautiful, the use of safe and convenient.