Browse Standards

4761+ standards in database

4761 result(s) found

GB/T 11064.14-2013 Active

碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第14部分:砷量的测定 钼蓝分光光度法

Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 14: Determination of arsenic content - Molybdenum blue spectropotometic method

ICS: 77.120.99
2014-08-01
GB/T 11064.13-2013 Active

碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第13部分:铝量的测定 铬天青S-溴化十六烷基吡啶分光光度法

Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 13: Determination of aluminum content - Chromazurol S-cetylpyridine bromide spectrophotometric method

ICS: 77.120.99
2014-08-01
GB/T 11064.12-2013 Active

碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第12部分:碳酸根量的测定 酸碱滴定法

Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 12: Determination of carbonate content - Acid-alkali titrimetric method

ICS: 77.120.99
2014-08-01
GB/T 11064.11-2013 Active

碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第11部分:酸不溶物量的测定 重量法

Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 11: Determination of acid-insolubles content - Gravimetric method

ICS: 77.120.99
2014-08-01
GB/T 11064.10-2013 Active

碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第10部分:氯量的测定 氯化银浊度法

Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 10: Determination of chloride content - Silver chloride nephelometry method

ICS: 77.120.99
2014-08-01
GB/T 29773-2013 Active

铜选矿厂废水回收利用规范

The technical specification of waste water recycle for copper mineral processing plant

ICS: 77.120.01
2014-08-01
GB/T 8891-2013 Abolished

铜及铜合金散热管

Tube of copper and copper alloy for heat radiator

ICS: 77.150.30
2014-09-01
GB/T 4062-2013 Active

三氧化二锑

Antimony trioxide

ICS: 77.150.99
2014-09-01
GB/T 30076-2013 Active

LED用稀土硅酸盐荧光粉

Silicate phosphors activated by rare earths for LED

ICS: 77.120.99
2014-09-01
GB/T 30075-2013 Abolished

LED用稀土氮化物红色荧光粉

Rare earth activated nitride red phosphors for LEDs

ICS: 77.120.99
2014-09-01
GB/T 30073-2013 Active

核电站热交换器用奥氏体不锈钢无缝钢管

Seamless austenitic stainless steel tubes for heat exchangers in nuclear power plant

ICS: 77.140.75
2014-09-01
GB/T 30070-2013 Active

海水输送用合金钢无缝钢管

Seamless alloy steel pipes for seawater service

ICS: 77.140.75
2014-09-01
GB/T 30068-2013 Abolished

家电用冷轧钢板和钢带

Cold rolled steel sheets and strips for appliance

ICS: 77.140.50
2014-09-01
GB/T 30066-2013 Active

热交换器和冷凝器用铁素体不锈钢焊接钢管

Welded ferritic stainless steel tubes for heat-exchanger and condenser

ICS: 77.140.75
2014-09-01
GB/T 30065-2013 Active

给水加热器用铁素体不锈钢焊接钢管

Welded ferritic stainless steel tubes for feedwater heater

ICS: 77.140.75
2014-09-01
GB/T 30063-2013 Active

结构用直缝埋弧焊接钢管

Longitudinal submerged arc welded steel tubes for structural purpose

ICS: 77.140.75
2014-09-01
GB/T 30061-2013 Active

氮化锰硅

Ferromanganese-silicon nitride

ICS: 77.100
2014-09-01
GB/T 30060-2013 Active

石油天然气输送管件用钢板

Steel plates for line pipe fittinge of petroleum and natural gas

ICS: 77.140.50
2014-09-01
GB/T 30059-2013 Active

热交换器用耐蚀合金无缝管

Seamless corrosion-resisting alloy tubes for heat-exchanger

ICS: 77.140.99
2014-09-01
GB/T 19850-2013 Active

导电用无缝铜管

The seamless copper tubes for electrical purposes

ICS: 77.150.30
2014-09-01
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