CGSB 69.24:1990废止
Door Controls - Overhead Holders
出版：Canadian General Standards Board
专家解读视频
基本信息
标准编号： CGSB 69.24:1990
发布时间：1990/1/1 0:00:00
标准类别：Standard
出版单位：Canadian General Standards Board
标准页数：0
标准简介
Requirements for overhead door holders and performance tests covering operational, strength, cyclical and finish criteria are established in this standard.
标准备注
Also numbered as BHMA A156.8 (05/2001)
