vacuum supply

For improving heat supplying ability of condensing bleeder turbine, we carried out low vacuum modification in turbines, raised exhaust parameters, and utilized vaporization latent heat of exhaust to heat circulating water of condenser to supply heat to user.

为提高抽汽凝汽式机组的供热能力，对汽轮机组进行低真空改造，提高排汽参数，利用排汽的汽化潜热加热冷凝器冷却循环水，向热用户供热。

This paper presents a miniaturized high-voltage DC-DC switching power supply for titanium getter pump, which is used for maintaining high vacuum environment.

介绍了一种应用于钛离子泵真空维持系统中的小型高压DC-DC开关电源。

Electric control system is composed of temperature control system, drive control system, pressure control system, vacuum safe warning system, and other power supply control system.

控制系统主要有温控系统、传动位移控制系统、压力控制系统、真空安全报警系统及其它一些供电控制系统等组成。

For the air supply control system and vacuum furnace control systems, we can apply fuzzy-PID control strategy so that the quality of combustion control system can achieve a whole, organic improvement and optimization.

对于送风量控制系统和炉膛负压控制系统，则使用了模糊PID的控制策略，使燃烧控制系统品质得到整体的、有机的提高和优化。

The experimental system includes a vacuum simulation section, power supply section, propellent feed section, parameter measurement section and an arcjet.

试验系统包括真空模拟系统，供电系统，推进剂供给系统，参数测量系统和发动机本体。

In this paper, the principle system, design characteristic, technology performance of high voltage vacuum power supply in GNG series inverter type are briefly mentioned.

本文就GNG系列逆变式高压真空直流电源的原理系统、设计特点、技术性能等做一简要论述。

Diverter valve vacuum supply hose

紧急控制阀的真空管

Study of Charge Power Supply for the Capacitor in Module Vacuum Circuit Breakers

光控模块式真空断路器电容充电电源研究

Company substantial supply of vacuum cleaner accessories, bread, cutlery and other products.

公司大量供应吸尘器配件, 面包机 、 餐具等产品.