PN 93/M-46552:1993废止
Continuous Mechanical Handling Equipment - Belt Conveyors With Carrying Idlers - Calculation Of Operating Power And Tensile Forces
出版：Polish Committee for Standardization
专家解读视频
基本信息
标准编号： PN 93/M-46552:1993
发布时间：1993/6/25 0:00:00
标准类别：Standard
出版单位：Polish Committee for Standardization
标准页数：9
标准简介
1993 [25/06/1993]
等同采用的国际标准
ISO 5048:1989 - Identical
