dust density region return system with primary wind 密相返料
Dust emission by wind erosion 风蚀起沙
Dust filter of return-flow wind tunnel 回风口过滤器
Dust Suppression and Wind Proofing Wall 挡风抑尘墙
dust suppression and wind-proof wall 档风抑尘墙
dust-transporting wind system 风成系统
wind curtain dust catching ventilator 风幕集尘风机
wind erosion dust 风蚀扬尘
wind speed of dust removal 除尘风速
wind velocity from dust 起尘风速
wind-blown dust 风尘
wind-curtain dust-catching ventilator 风幕集尘风机
Wind-proof and Dust Suppressing 防风抑尘
Wind-Proof and Dust Suppressing Wall 挡风抑尘墙
dust elimination and purification for flue dust 净化设备
ground wind field wind 地面风场
joint distribution of wind speed and wind directio 风速风向联合分布
Joint Distribution of Wind Speed and Wind Direction 风速风向联合分布
peak wind power point wind tracking 最大风能跟踪