The general prediction of leakage rate is presented. Influencing factors are analyzed. Countermeasures such as double seals, new structure of static seal, automatic control system are introduced.
推导空气预热器漏风的一般性计算公式，分析影响漏风的因素，提出了采用双密封技术，新结构静密封，安装漏风自动控制系统等降低漏风的对策。
This device can transmit signal and control through the medium of compressed gas, and can adjust testing pressure, flow rate and time according to the automatic controlling requirement.
该装置以压缩空气为介质进行信号传递和控制，并能根据需要调节检漏压力、流量和时间。
During the transformation of Unit 2 and 3 boiler automatic control system with use DCS, analyzes the specific problems and gives solutions to these problems, improve automatic use rate.
对2、3号炉自动控制系统在DCS改造中遇到的诸多问题进行分析，并提出了解决问题的方法，提高了自动投入率。
Rate card vehicles include 5 or 7 seats Audis, VW vehicles. All types of vehicles have air-conditioning and manual and automatic control are available.
收费卡车辆为5~7座奥迪、VW系列汽车，所有车辆均配有空调，手动挡和自动挡均有。
According to regulate parts of the signal, the automatic control of valve opening, so as to achieve medium flow rate, pressure and level of regulation.
根据调节部位信号，自动控制阀门的开度，从而达到介质流量、压力和液位的调节。
The automatic pulp-level control is an important factor that affects the mineral recovery rate and the concentrate grade directly.
浮选矿浆液位的控制，是直接影响选矿回收率及精矿质量的一个重要因素。
It introduces the test items of the electric control automatic transmission for Antelope SC-7101, including rotation rate, pipeline pressure, trial driving, manual shift driving and engine braking.
介绍了羚羊世纪星轿车电控自动变速器性能测试内容，包括转速测试、管路压力测试、道路试验、手动换档道路试验和发动机制动测试。
Note:1. Pneumatic diaphragm valve also can be installed feedback signal, limited machine or localizer in order to adapt to the requirements of automatic, programed control or flow rate adjustment.
注：1、气动隔膜阀门尚可附装反馈信号、限位器和定位器，以适应自控、程控或调节流量的需要。
Note:1. Pneumatic diaphragm valve also can be installed feedback signal, limited machine or localizer in order to adapt to the requirements of automatic, programed control or flow rate adjustment.
注：1、气动隔膜阀门尚可附装反馈信号、限位器和定位器，以适应自控、程控或调节流量的需要。
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