价格：面议
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产品规格：according to your request
产品数量：min20sets 个
包装说明：by boxes
关 键 词：Fan
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发布时间：2013-03-21
non-power fan
Appearance of Type400-B
Blades:25
Total height:530mm
Turbine diameter:400mm
Ventilation caliber:430mm
bracket and bearing material:stainless steel
Capability and Advantages
Exhaust the indoor harmful air refill with fresh air. Consequently improve the working en
