Metering device for granular material
作者： William D Beasley
DOI:
关键词: Mechanical engineering 、 Metering mode 、 Granular material 、 Materials science
摘要:
lens.org 参考文章(2)
Lea James Edward, Apparatus for the measurement of granular materials ,(1927)
Eddie P Mattson, Seed separating and feeding mechanism ,(1954)