1.
Investigations of Preparating Lead-sulfate and Mangano-manganic-oxide from Galena Concentrate and Pyrolusit;
从方铅矿精矿和软锰矿直接制备硫酸铅和四氧化三锰材料的研究
2.
galena [lead sulphide]
方铅矿〔铅硫化物〕
3.
Methods for sampling and sample preperation of flotation lead concentrates in bulk
GB/T14262-1993散装浮选铅精矿取样、制样方法
4.
Methods for chemical analysis of lead concentrates--The Na2EDTA volumetric method for the determination of lead content
GB/T8152.1-1987铅精矿化学分析方法Na2EDTA容量法测定铅量
5.
Metallogenic Characteristics and Pospecting Direction of Liushutang Lead-zinc Deposit
留书塘铅锌矿床成矿特征与找矿方向
6.
The results indicated that large amounts of non-natural silver grains existed in this branch of lead concentrates and the silver grains were distributed around the galena in a loose flocculating form.
结果表明，此批铅精矿含有大量的非天然银矿物，银颗粒呈疏松絮状物分布在方铅矿周围。
7.
The main mineral composition of the ore is zinc blende and lead glance.
矿石矿物成份主要为闪锌矿,次为方铅矿。
8.
Molybdenum concentrates--Determination of copper and lead content
GB/T15079.6-1994钼精矿化学分析方法铜和铅量的测定
9.
Methods for chemical analysis of copper concentrates--The EDTA-volumetric method for the determination of lead content
GB/T3884.8-1983铜精矿化学分析方法EDTA容量法测定铅量
10.
Methods for chemical analysis of lead concentrates--The Na2 EDTA volumetric method for the determination of zinc content
GB/T8152.2-1987铅精矿化学分析方法Na2EDTA容量法测定锌量
11.
Methods for chemical analysis of lead concentrates--The polarographic method for the determination of bisuth content
GB/T8152.6-1987铅精矿化学分析方法极谱法测定铋量
12.
A research on lead and strontium co-deposition chelatometric titration in lead concentrate
铅精矿中铅的铅锶共沉淀络合滴定法研究
13.
Research on the Technological Condition in Slurry Electrolysis of Higy-silver Galena Concentrate;
高银型方铅矿矿浆电解工艺条件研究
14.
A Study on New Leaching Process of Galena or Jamesonite Concentrate;
方铅矿及脆硫铅锑矿的浸出新工艺研究
15.
Analysis of ore-control factors and ore search direction of Shangchao lead-zinc ore deposit
上朝铅锌矿控矿地质因素及找矿方向分析
16.
Ore-forming Geological Characteristics and Prospecting Direction of Shibantan Lead-Zinc Deposit,Yichang
宜昌石板滩铅锌矿成矿地质特征及找矿方向
17.
GEOLOGICAL CONTROLLING FACTORS AND PROSPECTING GUIDE OF CHAIHE LEAD-ZINC DEPOSIT IN LIAONING PROVINCE
辽宁柴河铅锌矿控矿地质条件及未来找矿方向
18.
Methods for chemical analysis of copper ores lead ores and zinc ores--Determination of lead
GB/T14353.2-1993铜矿石、铅矿石和锌矿石化学分析方法铅的测定