您要查找的是不是：
- Defines the concept of VAV systems, traces their position in the hierarchy of all air systems, describes their classification, characteristics and application, and presents two examples. 提出了变风量系统的一种更为具体的定义，阐述了其在全空气系统族谱中的地位，系统的分类、特点和应用范围，简要描述了两个工程实例。
- all air system 全空气式系统
- The Research on the Design Method of All Air System Based on Ladder Diagram 基于梯形图的全气动系统快速设计方法研究
- Cover all air TB channels and CATV channels. 覆盖所有广播及有线频道。
- Cover all air TV channels and CATV channels. 覆盖所有电视及有线频道。
- But even the best air-pump cannot take all air out. 但即使最好的泵也不可能把空气抽光。
- Now he knows his way around the boat, sir, he knows the engines, the compressed air system, the batteries, all that. 长官,他对舰上的事是懂的,象机器、空气压缩系统、电池组什么的,他全懂。
- Control valve in an air system for setting volume and pressure. 为了保持流量和压力的空气系统的控制阀门。
- A simulation case shows that the method can efficiently locate all air leakage points hiding in a ventilation system. 仿真试验表明，该方法能准确推断出通风网络中隐藏的所有漏风点。
- When all air has been removed, the vessel is sealed off. 把全部空气抽走后，将容器密封起来。
- The AP all air press system is an ideal compact bench-top press for small precision pressing operations. Pressing forces range from 0-1000 lbs depending on model chosen. AP所有的气动压力机是一种小型台式压力机，用于小型压力应用。冲压强度从0-1000磅，取决于选择的型号。
- The secondary air system on the cylinder reduce the emission of the exhaustgas. 汽缸体上设置二次补气系统，有效降低排放。
- General Ventilators 、 Make-up Air Systems etc. 一般通风设备、空调箱等。
- All air tubing on control and actuated valves shall be stainless steel. 所有控制阀及?上的空气管都应为不锈钢。
- All air must be excluded (from the bottle) if the experiment is to work. 若要做好这一试验,不得让空气进(到瓶子里)去。
- Let's all air our views. 让我们把看法都亮出来。
- Forced air systems send heated air through ductwork. 机械通风通过管道系统来输送热空气。
- Calculation and comparison between the fan-coil add new air system and VRV system were proposed in the paper. 选用普通间冷风机盘管加新风系统和变频系统与数码涡旋系统进行比较计算。
- In the year 2007,Central Fresh Air System ,branded Venson entered China formally . 2007年，闻森品牌中央新风系统正式入驻中国。
- There are six dampers, which are double louver type and which are equipped with the seal air system. 有六块档板，都是双挡板并带有密封空气系统。
