现行

GB/T 1557-2018

硅晶体中间隙氧含量的红外吸收测量方法
Test method for determining interstitial oxygen content in silicon by infrared absorption

2018-09-17

现行

GB/T 14144-2009

硅晶体中间隙氧含量径向变化测量方法
Testing method for determination of radial interstitial oxygen variation in silicon

2009-10-30

现行

SJ/T 11491-2015

短基线红外吸收光谱法测量硅中间隙氧含量
Test methods for measurement of interstitial oxygen content in silicon by short baseline infrared absorption spectrometry

2015-04-30

现行

SJ/T 11552-2015

以布鲁斯特角入设P偏振辐射红外吸收光谱法测量硅中间隙氧含量
Test methods for measurement of interstitial oxygen content of silicon wafers by infrared absorption with P-polarized radiation incident at the Brewster angle

2015-10-10

现行

YS/T 335-2009

无氧铜含氧量金相检验方法
Metallographic determination methods of oxygen content in oxygen-free copper

2009-12-04

现行

GOST 26239.7-1984

Кремний полупроводниковый. Метод определения кислорода, углерода и азота
半导体硅 氧 碳和氮测定方法

现行

BS EN ISO 4491-3-2006

Metallic powders. Determination of oxygen content by reduction methods-Hydrogen-reducible oxygen
金属粉末 用还原法测定氧含量 氢还原氧

2006-04-28

现行

YB/T 4738-2019

硅钙合金 氧含量的测定 惰性气体熔融红外吸收法
Calcium silicon alloy-Determination of oxygen content-The infrared absorption method after fusion inert gas

2019-08-27

现行

BS EN ISO 4491-4-2019

Metallic powders. Determination of oxygen content by reduction methods-Total oxygen by reduction-extraction
金属粉末 还原法测定氧含量

2019-05-08

现行

GOST 13201.2-1977

Ферросиликохром. Метод определения содержания кремния
铁硅藻硅含量测定方法

现行

GB/T 35306-2023

硅单晶中碳、氧含量的测定 低温傅立叶变换红外光谱法
Determination of carbon and oxygen content in single crystal silicon—Low temperature fourier transform infrared spectrometry method

2023-08-06

现行

GB/T 34520.8-2021

连续碳化硅纤维测试方法　第8部分：氧含量
Test methods of continuous silicon carbide fibers—Part 8：Oxygen content

2021-08-20

现行

DIN ISO 4321

Washing powders; determination of active oxygen content; titrimetric method
洗衣粉；活性氧含量的测定；滴定法

1982-04-01

现行

KS M ISO 4321(2018 Confirm)

분말 세제 - 활성산소분 측정 - 적정법
洗衣粉活性氧含量的测定滴定法

2003-11-14

现行

YB/T 4566.9-2016

氮化钒铁 氧含量的测定 红外线吸收法
Ferrovanadium nitride-Determination of oxygen content-Infrared absorption method

2016-10-22

现行

KS M ISO 4321(2023 Confirm)

분말 세제 - 활성산소분 측정 - 적정법
洗衣粉活性氧含量的测定滴定法

2003-11-14

现行

GB/T 24583.7-2019

钒氮合金 氧含量的测定 红外线吸收法
Vanadium-nitrogen—Determination of oxygen content—Infrared absorption method

2019-06-04

现行

GB/T 388-1964

石油产品硫含量测定法 （氧弹法）
Determination of sulfur content in petroleum products (oxygen bomb method)

1964-10-24

现行

ISO 4321-1977

Washing powders — Determination of active oxygen content — Titrimetric method
洗衣粉；活性氧含量的测定——滴定法

1977-09-01

现行

GB/T 15076.14-2008

钽铌化学分析方法 氧量的测定
Methods for chemical analysis of tantalum and niobium - Determination of oxygen content

2008-03-31