fanner

1 . 农民就

if the good weather continues , the fanners will be able to get the harvest in .如果好天气持续下去，农民就可能获得好收成。

1 . 小电风扇

if you buy a TV of 29 inches , the market will present you with a small fanner .如果你买一台29英寸的电视机，商场会赠送一台小电风扇。

1 . 矿用风机

this paper analyses the breaking reason of mining fanner ′ s blade , puts forward the measuring method of blade ′ s modal parameters , and measured the model parameters of a blade .分析了矿用风机叶片断裂的原因，提出了叶片模态参数的测试方法，并对一叶片进行了实测。

1 . 局部通风机

foreign mine is local fanner general situationAuthor : le GengxiMine tunnel must be installed alley especially with bureau fan , those who be used at coal mining working face is ventilated .国外矿井局部通风机概况作者：乐庚熙矿井巷道特别是深巷中必须装用局扇，用于采煤工作面的通风。