The pneumatic conveying technique of zinc powder between the procedure of preparation and classifier is introduced in this paper.
本文主要介绍了锌粉从制粉工序到分级工序过程中的气体输送技术,该技术对整个超细锌粉生产起到重要的作用。
A digital gas meter transport system using a screw displacement pump driven by a digital alternating servo motor was studied.
设计了一种全数字化的气体计量输送装置。
pneumatic-tool oi
气体输送工具润滑油
anaesthetic gas delivery and monitoring system
麻醉气体输送及监护系统
With each piston stroke, a small quantity of atmospheric air or gas is pumped into the discharge air vessels.
在活塞的每个冲程中，将少量的空气或气体输送到空气槽内。
piped-gas distribution
气体燃料导管输送系统
Pneumatic conveying requires comparatively high gas velocities.
气力输送需要比较高的气体速度。
A Type of Seal for Blower with Delivering Harmful Gas
输送有害气体鼓风机的一种密封型式
A hollow cylinder or tube used to conduct a liquid, gas, or finely divided solid.
管子，导管，输送管用来输导液体、气体或固体细末的管状中空圆柱体
The Establishment of HSE Management System in the Process of Mill Supervision over the Oil and Gas Transmission Pipeline;
油气输送管驻厂监造过程中HSE管理体系的建立
Impacts of Air Parcel Transport on the Concentrations of Trace Gases at Regional Background Stations
输送对区域本底站痕量气体浓度的影响
General Design of Remote Monitoring System of Natural Gas Transportation Pipeline
天然气输送管道远程监测系统的总体设计
Dir( Er leitet das Schreiben an den Bü rgermeister. Er leitet das Gas durch ein Rohr. Er leitet den Brief nach Dresden.
方向（将信件转送给市长。他用试管输送气体。他将信转往德累斯顿。
"Pumps used to transport or pressurize gases are called compressors, Blowers, or fans. "
用来输送气体或使气体增压的泵类称为压缩机、鼓风机或风扇。
Centralsug Refuse Collection System
中央气动垃圾输送系统
single-stage pneumatic conveyor dryer
单段气流输送干燥器
pneumatic blending and conveying
气流混毛和输送设备
the car wouldn't start because dirt clogged the gas line.
输气管是用来输送天然气的管道。
417 The transfer medium in this pipeline is liquid ammonia (process air , soft water, alkali liquor, acidic gas).
这条管线的输送介质为液氨（工艺空气、软水、碱液、酸性气体）。
Use: Used for all kinds of metal-welding and cutting machines to transport oxygen and acetylene.
用途：供各类金属熔焊及切割器械输送氧气和乙炔气体用。