基本信息
标准编号: SANS 284 Ed. 2.04 (2004/R2010)
发布时间:2010/11/26 0:00:00
标准类别:Standard
出版单位:South African Bureau of Standards
标准页数:17
标准简介
Describes the requirements for dimensions, materials, construction and strength of four types of spades and ten types of shovels.