大风机系统  FDF system

大功率风机  great power fan

大功率风机和泵调速  high power fan and pump drives

大功率矿用主通风机  mine main fan power

大焓差处理新风机组  large enthalpy drop outside air unit

大型风电机组  large wind turbine generator unit; Large wind turbine unit

大型风机  Large wind turbine

大型风冷热泵机组  Large-sized Test Device for Air-cooled Heat Pump Unit

大型风力发电机组  MW wind turbine; great wind turbines; MW class WTGS

大型水平轴风力机  large-scale horizontal axial wind turbine; large-scale horizontal-axis wind turbine

大型通风机  large scale ventilator; large ventilator

大直径风机  full diameter

大中型风力发电机组  large medium size wind generator

风机选型大  large type selection of air fan

扩大式转子或风力机  augmented turbine; augmented rotor

大风大浪的  boisterous

大风风速预报  strong wind speed prediction

二次风大风箱风压  air pressure of big secondary air box

台风大风  typhoon gale; strong wind of typhoon

台风大风灾害  disaster of typhoons and gales