铜、铅和硫化锌精矿. 传送过程中湿度范围的测定. 流度台法

[中文适用范围]： 本文件规定了测定铜、铅和锌硫化物精矿（在运输过程中可能液化）的可运输水分极限（TML）的流动表方法。 适用于含铅10%～80%（质量分数）、锌10%～65%（质量分数）或铜10%～55%（质量分数）精矿TML的测定，适用TML 值范围为 3 % 至 28 %（质量分数）。 [外文原描述]： This document specifies a flow-table method for the determination of the transportable moisture limit (TML) of copper, lead and zinc sulfide concentrates, which can liquefy during transport. It is applicable to the determination of the TML of concentrates containing 10 % to 80 % (mass fraction) of lead, 10 % to 65 % (mass fraction) of zinc or 10 % to 55 % (mass fraction) of copper and is applicable to TML values in the range 3 % to 28 % (mass fraction).