Bleed air at each test cock.

Open upstream slowly, fill the valve and bleed the air through Test cock 2, 3 and 4.

慢慢开启上游，注满阀门，通过测试旋塞2，3和4号排放空气。

Train air signal stop cock

列车空气信号遮断塞门

Train air signal stop cock The wall cuts across our line of vision.

列车空气信号遮断塞门墙遮断了我们的视线。

Application of Air Cock Type Retaining Valves in the Piston Air Compressor

气阀式止回阀在活塞式空压机上的应用

Numerical Simulation on Solar Air Collector with Tilt TIM

倾斜TIM太阳能空气集热器的数值模拟

Study on Thermal Performance of Evacuated Tubular Solar Air Collector with Inserted Tubes

内插式太阳能真空管空气集热器集热性能研究

A wall-mounted solar air collector used for heating common buildings is introduced.

介绍了一种用于普通建筑物供暖的太阳墙式空气集热器。

Experimental studies on the jet-suction solar air collector

射流-抽吸式空气集热器的研究

Study on Collecting Efficiency of Different Structural Flat-plate Solar Air Collector

不同结构平板型太阳能空气集热板集热效率研究

Study on Optimal Operation Strategy of Solar Air Collector

太阳能空气集热模块优化运行策略的研究

Experimental Research on a High Efficiency Solar Air Collector

圆柱阵列太阳能空气集热器的实验研究

A comparison study of two types of solar air collector performance

两种太阳能空气集热器性能比较研究

Study on Control Method of Heat Transport Process of Solar Air Collector

太阳能空气集热建筑模块热输运控制方法的研究

Non& Chemical Water Treatment System for Refrigeration and Air Condition

制冷空调系统非化学剂水处理装置

Application of Remote Supervision Control System in Central Air condition

在中央空调维护中应用的远程监控系统

Warm air condition system design direction and construction quality control

暖通空调系统设计方向与施工质量控制

Therefore air condition system property test may be carried out on whole vehicle indoor testing rig to avoid effect of other factors, and for application and reliability test may be taken on road.

冷气系统性能试验可在室内进行整车台架试验，以避免其它因素影响；对于使用试验和可靠性运行试验，可在道路上进行。

Simulation and Analyses on Energy of Air-conditioned Building under Extreme Temperature Conditions

极端气温条件下空调建筑能耗状况的模拟与分析

Based on the basic cooling load calculation principle of harmonic wave response method in an air conditioned building, calculates cooling load in the air conditioning system. Checks the method in experiments.

根据空调建筑谐波反应系数法冷负荷计算基本原理，将谐波反应法用于空调冷量计量，并在实验中进行检验。

This paper presents a techno economic model for optimizing thermal insulation thicknesses of roof and walls of an air conditioned building.

该文介绍了一种计算空调建筑外墙和屋顶经济绝热厚度的模型。