CEMA 502:2004被替代
Bulk Material Belt Conveyor Troughing And Return Idlers - Selection And Dimensions
出版：Conveyor Equipment Manufacturer's Association
专家解读视频
基本信息
标准编号： CEMA 502:2004
发布时间：2004/7/20 0:00:00
标准类别：Standard
出版单位：Conveyor Equipment Manufacturer's Association
标准页数：34
标准简介
Gives selection guidelines and dimensional standards for 20 degree, 35 degree & 45 degree troughing idlers and return rollers, and 10 degree & 15 degree vee returns.
替代本标准的新标准
