摘要
本文详细地阐述了燃气调压自动切换装置的基本原理,描述了自动切换装置各设备的压力设定值范围,并对组成装置的设备技术性能作了说明。
This article describes in detail the basic principle of the automatic switcher for gas regulating device,its ranges of pressure's set value and the technical function of its struc- ture.
关键词
自动切换
燃气调压装置
原理
性能
automatic switcher
gas regulating device
principle
function
set value
