Tjb four channel coal burner application on rotary kiln with phosphogypsum producted cement 型四风道煤粉燃烧器在磷石膏制水泥回转窑上的应用
Aeronautical engineers take their models into wind tunnels to measure performance factors 航空学工程师将他们的模型放置在风道内来测量性能因素。
The gas - quenching pressure can be 20bar , airflow is big and uniform , cooling rate is very high 冷却风道布置合理，气流均匀且流量大，冷却速度高。
Numerical study of three - dimensional turbulent flow in windpipe of air conditioning train passenger cabin 空调客车内风道三维湍流流动特性数值研究
Numerical simulation method on drag characteristic of air amp; amp; flue gas ducts ' irregular parts in power plants 电厂烟风道异型件阻力系数的数值计算方法
Laboratory method of testing in - duct sound power measurement procedure for fans also designated ansi amca 330 - 86 风扇风道内测试声功率测量程序的实验室方法
Equipment for commercial kitchens - components for ventilation - part 4 : air duct , construction and dimensioning 商用厨房设备.通风组件.第4部分:风道的施工和尺寸选
Articles and materials from synthetic for use in underground mines ; flat air ducts ; safety requirements , testing , marking 地下矿井用合成器材和材料.扁风道.安全要求.检验.标
Articles and materials from synthetic for use in underground mines ; spiral air ducts ; safety requirements , testing , marking 地下矿井用合成器材和材料.螺旋风道.安全要求检验
Good habit and strict regulations both made tai qing palace as the head of taoism in northeast area 良好的道风道貌，严明的规章制度，终使太清宫享有东北道教第一丛林之美誉。
