标准号:ISO 6153-1989
中文标准名称:铬矿石 份样取样
英文标准名称:Chromium ores; increment sampling
标准类型:D30
发布日期:1999/12/31 12:00:00
实施日期:1989/9/1 12:00:00
中国标准分类号:D30
国际标准分类号:73.060.30
适用范围:Specifies methods for taking samples of chromium ores to be used at the places of dispatch and acceptance of ores for determining the chemical composition and moisture content of a consignment. The methods are applicable to both the manual and mechanical sampling of natural or processed ores. Details of the hammer and shovel method are given in annex A.