air blower

基本解释

Put burning control switch 3KK hand lever turns right 45 degree to scavenging shelve, contactor 2JLC collects and then air blower works.
将燃烧控制开关3KK手柄先向右转45度到扫气档，接触器2JLC接通鼓风机运转。
mei.jmu.edu.cn
The design method of safety protection system of air blower in large scale device of producing sulphuric acid from sulphur was described.
介绍了大型硫磺制酸装置中空气鼓风机安全保护系统的设计方法。
The technology of stalk gasification low inhaling is a technology that converts biological materials such as straw into energy by a air blower in a high temperature state.
秸秆气化技术，是在鼓风机的作用下，将秸秆等生物质原料在高温状态下热解气化、能量转换过程。
blog.sina.com.cn

Clean air advocates think the leaf blower exchange program is a better way to meet these limits, than trying to ban the devices.
NPR: L.A. Looks to Cut Smog with Leaf Blower Trade-In