标准摘要
[中文适用范围]： 本文件规定了使用相对密度分离方法确定煤层样品以及选煤厂进料、产品和废料的浮沉特性的设备和程序的一般说明。 [外文原描述]： This document specifies general directions for the apparatus and procedures, using relative density separation methods, for determining the float and sink characteristics of samples from coal seams and of feed, products and rejects from coal preparation plants.
英文名称Coal — Determination and presentation of float and sink characteristics — General directions for apparatus and procedures