风管承压漏风量及管壁耐压变形量检测装置的研发
Development of LF4000type device for detecting air leakage quantity of pressurized duct and wall deformation
摘要：
介绍了LF4000型风管承压漏风量及管壁耐压变形量检测装置的设计参数、装置结构、工作原理及技术特点。
关键词：承压风管漏风量,管壁变形量,设计参数,检测
Abstract：
Presents the design parameters, framework, principle and technical features of the detecting device.
Keywords:pressurized duct airleakage, duct wall deformation, design parameter, detection