铁合金化学分析用试样的采取和制备
Ferroalloys sampling and preparation of samples for chrmical analysis
2015-09-11
ASTM B953-21
Standard Practice for Sampling Magnesium and Magnesium Alloys for Spectrochemical Analysis
光谱化学分析用镁和镁合金取样的标准实施规程
2021-05-01
ISO 1811-2-1988
Copper and copper alloys — Selection and preparation of samples for chemical analysis — Part 2: Sampling of wrought products and castings
铜及铜合金——化学分析用样品的选择和制备第2部分:锻制品和铸件的取样
1988-09-22
ISO 1811-1-1988
Copper and copper alloys — Selection and preparation of samples for chemical analysis — Part 1: Sampling of cast unwrought products
铜及铜合金——化学分析用样品的选择和制备第1部分:铸造未锻造产品的取样
1988-09-22
UNE-EN 10276-1-2001
CHEMICAL ANALYSIS OF FERROUS MATERIALS. DETERMINATION OF OXYGEN IN STEEL AND IRON. PART 1: SAMPLING AND PREPARATION OF STEEL SAMPLES FOR OXYGEN DETERMINATION.
黑色金属材料的化学分析 钢铁中氧的测定 第1部分:氧气测定用钢样品的取样和制备
2001-02-20
DIN EN 10276-1
Determination of oxygen in steel and iron - Part 1: Sampling and preparation of steel samples for oxygen determination; English version of DIN EN 10276-1
黑色金属材料的化学分析.钢和铁中氧的测定.第1部分:氧测定用钢样品的取样和制备；德文版EN 10276-1:2000