1.
The dehumidifier filters the moisture out of the air.
干燥器过滤空气中的湿气。
2.
high efficiency particulate air filter
高效微粒空气过滤器
3.
high efficiency air filter unit
高效空气过滤器设备
4.
Calculation method of air filter efficiency in comfort air conditioning
舒适性空调空气过滤器效率计算方法
5.
removes dust from air that passes through it.
通过它时把空气中的灰尘过滤掉。
6.
Filter and accessories used for DI water system and air filtration system.
用于超净纯水过滤系统和超净空气过滤系统的过滤器（）品和附件。
7.
Research on Testing Method of High Efficiency Filter Media;
高效空气滤纸过滤性能测试方法的研究
8.
Study on Characteristics of Reverse-Blowing and Self-Cleaning Filtration of Air Filter on Inlet of Air Compressor
空压机入口气体滤清器反吹自洁过滤特性研究
9.
testing method for water wash removability of air filter oi
空气过滤器油冲水除去试验方法
10.
filter ,air, specially designed to eliminate radioactive dust
清除放射性尘埃专用空气过滤器
11.
measurement of airborne dust by the membrane filter method
以薄膜过滤法测量空气含尘量
12.
EQUIPPED WITH MUFFLER ACCELERATOR AND AIR FILTER.
配备消声器、加速器和空气过滤器。
13.
testing method for metal corrosiveness of air filter oil
空气过滤器油金属腐蚀测定法
14.
Air leaving the lab is filtered.
离开实验室的空气要过滤。
15.
A filter traps dust from the air.
过滤网可存住空气中的尘埃.
16.
Manufacture of Auto-Testing System to High Efficiency Particulate Air Filter;
高效空气过滤器自动检测系统的研制
17.
The Study of Air Electrostatic Filters Testing Method;
空气静电过滤器性能测试方法的研究
18.
Research on the Air Filter Design of Vehicle PEMFC Engine
车用PEMFC发动机空气过滤器的设计研究