GB/T 6730.52-2018
铁矿石 钴含量的测定 火焰原子吸收光谱法
Iron ores—Determination of cobalt content—Flame atomic absorption spectrometric method
- 实施日期
- 2019-02-01
- ICS 分类
- 73.060.10
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 6730.52-2018
Iron ores—Determination of cobalt content—Flame atomic absorption spectrometric method
GB/T 6730.2-2018
Iron ores—Determination of moisture content—Gravimetric method
GB/T 36231.2-2018
Mining machinery—Graphical symbols—Part 2: Mineral filter processing equipment
GB/T 36231.1-2018
Mining machinery—Graphical symbols—Part1:Mining equipment of mineral
GB/T 36167-2018
Method for coal preparation laboratory timed-release flotation analysis
GB/T 36144-2018
Limit on element content of lead,arsenic,cadmium,mercury,fluorine and chlorine in iron ore
GB/T 35066-2018
Teetered bed separator
GB/T 35064-2018
Specification of feedstocks for coal-oil co-processing
GB/T 35063-2018
Coal base shale oil
GB/T 35062-2018
Terms on low rank coal upgrading technology
GB/T 35061-2018
High-frequency sieve for slime recovery
GB/T 35060.3-2018
General specification of shearer—Part 3: Haulage driving unit
GB/T 35060.2-2018
General specification of shearer—Part 2: Cutting transmission unit
GB/T 35060.1-2018
General specification of shearer—Part 1: Complete machine
GB/T 35059-2018
Determination on reabsorbed water of upgraded coal
GB/T 35058-2018
Guide for quality evaluation of upgraded coal
GB/T 35056-2018
Technical specifications for rock bolting in coal mine roadways
GB/T 35055-2018
Horizontal scraper discharge fine coal centrifuge
GB/T 35054-2018
Process performance test method and decision rule for coal separating in heavy medium cyclones
GB/T 35053-2018
Sealed coring method for determination of coalbed methane content