1) negative pressure ash conveyer
负压输灰
2) vacuum-type ash conveyer
负压气力输灰机
3) removal of ash by negative pressure
负压取灰
4) pneumatic pressure ash conveying
正压输灰
5) negative pressure transport
负压输送
1.
The negative pressure transport system of flour mill as well as the design of hardware and software for autoalarm of airlock s revolution are introduced.
介绍了面粉厂负压输送系统 ,以及以 S7- 2 1 2型可编程控制器为核心的关风器转速自动报警装置的硬件、软件的设计 ,并给出该装置在某面粉车间的应用实例 。
6) negative pressure dust collecting system
负压吸灰系统
补充资料：负输
1.装载运输。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条