BS 4409-2:1970被替代
Specification for screw conveyors. Portable and mobile tubular type (augers) for agricultural and light industrial use
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS 4409-2:1970
发布时间：1970/1/19 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Specifies dimensions, guarding and safety requirements for mild steel tubular type screw conveyors (augers), in nominal sizes from 100 mm to 250 mm.
标准备注
© British Standards Institution 2013
