、风机/马达及过滤器一体?Rigid, Walk-On Construction А坚固,可在上面行走?High Performance Fan/Motor А高效率的风机/马达?Low Noise Level 低噪音?High Total External Static Pressure – 100Pa Аpatible With Wide Range Of Ceiling Grids А适用于任何款式的龙骨系统?Available in mutated (EC) and with Variable Voltage (VV) Control 可采用直流马达或无级调速РASTROFAN FFU 风机过滤器机组РFM IIРTesting Methodology?测试方法РCold DOP - Heterogeneous polydispered aerosol having broad ? Particle size distribution :? < 3.0 micron 99+%? < 0.7 micron?50+%? < 0.4 micron?10+%? Mean particle size about 0.72 micron?Hot DOP - Thermally generated monodispered aerosol of 0.3um particles 加热产生的单分0.3微米的颗粒?PSL - Polystyrene latex spheres ?Monodispered Particles 单分颗粒?Uniform size 尺寸一致?Available in many size 多种尺寸供选择РDEHS - Di-2-ethylhexylsebacate - Liquid aerosol 液态气溶胶РCHALLENGE AEROSOLS 测试用气溶胶
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