金块矿取样和制样方法
Method for sampling and sample preparation of gold lump ores

2021-04-30

金矿石取样制样方法
Gold lump ores一Increment sampling and sample preparation

2016-08-29

Copper, lead, zinc, gold and silver ores - Guide to sample preparation for the determination of gold
铜、铅、锌、金和银矿石.金测定用样品制备指南

1991-12-09

비철 금속 광석의 샘플링, 시료 조제 및 수분 결정 방법
有色金属矿石含水率取样 制备和测定方法

2015-12-30

Methods for sampling, preparation and determination of moisture content of non-ferrous metal bearing ores
有色金属矿石的取样、制备和水分测定方法

1988-01-01

烧结矿在线自动采样、制样、粒度分析及转鼓强度测定技术规范
The technical specification of online automatic sampling,sample preparation,particle size analysis and the detennination of tmnbler strength for sintering ore

2017-07-07