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1282+ standards in database

1282 result(s) found

GB/T 20899.7-2007 Abolished

金矿石化学分析方法 第7部分:铁量的测定

Methods for chemical analysis of gold ores - Part 7:Determination of iron contents

ICS: 73.060.99
2007-11-01
GB/T 20899.6-2007 Abolished

金矿石化学分析方法 第6部分:锌量的测定

Methods for chemical analysis of gold ores - Part 6: Determination of zinc contents

ICS: 73.060.99
2007-11-01
GB/T 20899.5-2007 Abolished

金矿石化学分析方法 第5部分:铅量的测定

Methods for chemical analysis of gold ores - Part 5:Determination of lead contents

ICS: 73.060.99
2007-11-01
GB/T 20899.4-2007 Abolished

金矿石化学分析方法 第4部分:铜量的测定

Methods for chemical analysis of gold ores - Part 4:Determination of copper contents

ICS: 73.060.99
2007-11-01
GB/T 20899.3-2007 Abolished

金矿石化学分析方法 第3部分:砷量的测定

Methods for chemical analysis of gold ores - Part 3:Determination of arsenic contents

ICS: 73.060.99
2007-11-01
GB/T 20899.2-2007 Abolished

金矿石化学分析方法 第2部分:银量的测定

Methods for chemical analysis of gold ores - Part 2:Determination of silver contents

ICS: 73.060.99
2007-11-01
GB/T 20899.1-2007 Abolished

金矿石化学分析方法 第1部分:金量的测定

Methods for chemical analysis of gold ores - Part 1:Determination of gold contents

ICS: 73.060.99
2007-11-01
GB/T 20899.11-2007 Abolished

金矿石化学分析方法 第11部分:砷量和铋量的测定

Methods for chemical analysis of gold ores - Part 11:Determination of arsenic and bismuth contents

ICS: 73.060.99
2007-11-01
GB/T 20899.10-2007 Abolished

金矿石化学分析方法 第10部分:锑量的测定

Methods for chemical analysis of gold ores - Part 10:Determination of antimony contents

ICS: 73.060.99
2007-11-01
GB/T 20973-2007 Abolished

膨润土

Bentonite

ICS: 73.080
2008-01-01
GB/T 20961-2007 Abolished

单绳缠绕式矿井提升机

Single-rope mine drum hoist

ICS: 73.100.40
2007-11-01
GB/T 15112-2007 Abolished

凿井绞车

Shaft sinking winch

ICS: 73.100.40
2007-11-01
GB/T 6730.11-2007 Abolished

铁矿石 铝含量的测定 EDTA滴定法

Iron ores - Determination of aluminium content - EDTA titrimetric method

ICS: 73.060.10
2008-03-01
GB/T 6730.5-2007 Abolished

铁矿石 全铁含量的测定 三氯化钛还原法

Iron ores - Determination of total iron content - Titanium(III) chloride reduction method

ICS: 73.060.10
2008-03-01
GB/T 6730.64-2007 Abolished

铁矿石 水溶性氯化物含量的测定 离子选择电极法

Iron ores - Determination of water soluble chloride content - Ion-selective electrode method

ICS: 73.060.10
2008-03-01
GB/T 6730.13-2007 Abolished

铁矿石 钙和镁含量的测定 EGTA-CyDTA滴定法

Iron ores - Determination of calcium and magnesium content - EGTA-CyDTA titrimetric method

ICS: 73.060.10
2008-03-01
GB/T 21236-2007 Active

电炉回收二氧化硅微粉

Silica fume from electric-furnace

ICS: 73.080
2008-04-01
GB/T 21151-2007 Abolished

煤矿用轴流主通风机 技术条件

Technical specification of main axial fan-mine

ICS: 73.100.20
2008-01-01
GB/T 211-2007 Abolished

煤中全水分的测定方法

Determination of total moisture in coal

ICS: 73.040
2008-06-01
GB/T 16416-2007 Active

褐煤中溶于稀盐酸的钠和钾测定用的萃取方法

Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid

ICS: 73.040
2008-06-01
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