标准编号:BS 7067-1990
标准名称:原煤和来自选煤厂产品的浮起和沉没特性的测定和表述指南
英文名称:Guide to determination and presentation of float and sink characteristics of raw coal and of products from coal preparation plants
发布部门:
发布日期:1990-06-29
实施日期:1990-06-29
标准状态:现行
文件格式:PDF