1.
Extractable ventilation rubber ducting of the fire retardant
GB/T9900-1988抽出式难燃橡胶导风筒
2.
Design of Certain AC Cylinder Axial-Flow Fan
某型交流圆筒导叶式轴流风机的设计研究
3.
grind a coffee-mill, barrel-organ
摇咖啡磨、 筒风琴.
4.
Slope Shaft Construction Method by Grouting with Advanced Pipe through Aeolian Sand Seam
采用超前导管注浆法过风积沙层的斜井井筒施工方法
5.
drum-type swath aerator
滚筒式条铺摊晒通风机
6.
combined down cast up-take ventilator
给气、排气两用通风筒
7.
Act as a megaphone for the unhealthy tendency
充分不正之风的传声筒
8.
grind out music from a barrel-organ
摇动筒风琴奏出音乐.
9.
cowl head ventilator
喇叭式风斗僧帽式通风筒通风帽
10.
The chains are pressure lubricated.
滚筒开槽。滚筒的高、速端带有通风式气胎离合器。
11.
downcast and uptake ventilator
下向和上向通风筒吸排气两用通风机
12.
Determination of leakage rate and specific resistance for mine air duct
GB/T15335-1994矿用风筒漏风率和风阻的测定方法
13.
You cannot drive a windmill with a pair of bellows .
一对吹筒吹不动一只风车。
14.
Study on Structural Design of MW Class Suction Wind Turbine
MW级吸力筒式海上风车结构设计研究
15.
Study on performance of crack-resistant ventilation pipe in driving places
矿用耐崩风筒在掘进迎头的性能研究
16.
CAE-based design of injection mould for casing cover of hair dryer
基于CAE分析的风筒壳后盖注射模设计
17.
Analysis and design of the fluid state of the section of duct pervasion in the mechanical ventilation cooling tower
机械通风冷却塔风筒扩散段的流态分析与设计
18.
The function of the fire-blower of old times was similar to that of an air-blower now.
以前吹火筒的功能就类似于现在的鼓风机。