DL/T 917-2005
六氟化硫气体密度测定法
Determination of density of sulphur hexafluoride
2005-02-14
DL/T 915-2005
六氟化硫气体湿度测定法（电解法）
Determination of humidity in sulphur hexafluoride by electrolysis method
2005-02-14
DL/T 918-2005
六氟化硫气体中可水解氟化物含量测定法
Determination of hydrolysable fluoride content in sulphur hexafluoride
2005-02-14
DL/T 1823-2018
六氟化硫气体中矿物油、可水解氟化物、酸度的现场检测方法
Field detection method of mineral oil,hydrolysable fluoride and acidity in sulphur hexafluoride
2018-04-03
DL/T 914-2005
六氟化硫气体湿度测定法（重量法）
Determination of moisture content in sulphur hexafluoride by weight method
2005-02-14
GB/T 38685-2020
硫酸工业尾气硫酸雾的测定方法
Determination of sulphuric acid mist in tail gas for sulphuric acid industry
2020-03-31
DL/T 919-2005
六氟化硫气体中矿物油含量测定法（红外光谱分析法）
Determination of mineral oil content in sulphur hexafluoride by infrared spectrum method
2005-02-14
HG/T 5230-2017
硫酸中硒的测定方法
Determination method of selenium in sulphuric acid
2017-11-07
HG/T 5772-2021
废硫酸中氟的测定方法
Determination method of fluorine in waste sulphuric acid
2021-03-05
KS M ISO 3423(2020 Confirm)
산업용 황산과 발연 황산－이산화 황 함유량 정량－아이오딘 적정법
工业硫酸和发烟硫酸中二氧化硫含量的测定碘量法
2015-12-31
ISO 3423-1975
Sulphuric acid and oleums for industrial use — Determination of sulphur dioxide content — Iodometric method
工业用硫酸和发烟硫酸——二氧化硫含量的测定——碘量法
1975-11-01
DIN 51762
Testing of liquid fuels - Determination of reaction to sulphuric acid
液体燃料的试验.与硫酸反应的测定
2007-08-01
GOST 30355.4-1996
Сера техническая. Определение кислотности. Титриметрический метод
工业用硫 测定酸度 滴定法
1996-04-12
ISO 3704-1976
Sulphur for industrial use — Determination of acidity — Titrimetric method
工业用硫磺——酸度的测定——滴定法
1976-09-01
KS M ISO 910(2019 Confirm)
산업용 황산 및 발열 황산－총 산도 측정 및 발열 황산의 탈삼산화황 계산법－적정법
工业硫酸和发烟硫酸总酸度的测定及发烟硫酸中游离三氧化硫含量的计算滴定法
2004-12-27
KS M ISO 910(2024 Confirm)
산업용 황산 및 발열 황산－총 산도 측정 및 발열 황산의 탈삼산화황 계산법－적정법
工业用硫酸和发烟硫酸总酸度的测定及发烟硫酸游离三氧化硫含量的计算滴定法
2004-12-27
ISO 910-1977
Sulphuric acid and oleum for industrial use — Determination of total acidity, and calculation of free sulphur trioxide content of oleum — Titrimetric method
工业用硫酸和发烟硫酸——总酸度的测定 以及发烟硫酸和灰分中游离三氧化硫含量的计算；滴定法
1977-11-01
GB/T 4920-1985
硫酸浓缩尾气硫酸雾的测定 铬酸钡比色法
Determination of sulphuric acidmist in tail gas in sulphuric acid concentration process--Barium chromate colorimetric method
1985-01-18
DL/T 920-2019
六氟化硫气体中空气、四氟化碳、六氟乙烷和八氟丙烷的测定 气相色谱法
Determination of ai鸟 carbon tetrafluoride, hexafluoroethane and perfluoropr-opane content in sulphur hexafluoride by gas chromatography method
2019-06-04
GOST 2706.3-1974
Углеводороды ароматические бензольного ряда. Методы определения окраски серной кислоты
苯烃和相关产品 测定硫酸颜色的方法