GB/T 30714-2014
电感耦合等离子体质谱法测定砚石中的稀土元素
Determination of rare earth in ink-stone by inductively coupled plasma mass spectrometry
- 实施日期
- 2014-10-01
- ICS 分类
- 73.080
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。
找到 1,275 条
GB/T 30714-2014
Determination of rare earth in ink-stone by inductively coupled plasma mass spectrometry
GB/T 18666-2014
Method for quality sport check and acceptance of commercial coal
GB/T 3286.9-2014
Method for chemical analysis of limestone and dolomite―Part 9: The determination of carbon dioxide content―The caustic asbestos absorption gravimetric method
GB/T 3286.8-2014
Method for chemical analysis of limestone and dolomite―Part 8: The determination of loss on ignition―The gravimetric method
GB/T 3286.5-2014
Method for chemical analysis of limestone and dolomite―Part 5:The determination of manganese oxide content―The periodate oxidation spectrophotometric method
GB/T 8899-2013
Determination of maceral group composition and minerals in coal
GB/T 30046.3-2013
Froth flotation testing―Part 3:Release evaluation
GB/T 30046.2-2013
Froth flotation testing―Part 2: Sequential evaluation
GB/T 30046.1-2013
Forth flotation testing―Part 1: Laboratory procedure
GB/T 4757-2013
Methods for the batch flotation testing of fine coal
GB/T 30049-2013
Test method for washability of coal core sample
GB/T 30048-2013
Test method for characteristic of pressure filtration of slime
GB/T 30047-2013
Method for evaluating the flotability of fine coal
GB/T 30045-2013
Coal direct liquefaction―Determination of apparent viscosity of coal-oil-slurry
GB/T 30044-2013
Coal direct liquefaction―Determination of constituents of heavy products―Solvent extract
GB/T 30043-2013
Coal direct liquefaction―Determination of softening point of liquefaction residue―Ring and ball apparatus
GB/T 15591-2013
Judging method for Mixed coal type of commercial coal
GB/T 30177.1-2013
Methods of perfomance testing for filters―Part 1:Press filter
GB/T 30176-2013
Filter for liquid filtration—Performance measurement methods
GB/T 30050-2013
Classification of coal-body structure