HJ/T 299-2007
固体废物 浸出毒性浸出方法 硫酸硝酸法
Solid waste. Extraction procedure for leaching toxicity. Sulphuric acid & nitric acid method
2007-04-13
HG/T 5230-2017
硫酸中硒的测定方法
Determination method of selenium in sulphuric acid
2017-11-07
GB/T 38102-2019
湿法磷酸及磷肥生产中氟硅酸废液处理处置方法
Treatment and disposal method for fluorine acid waste liquid in the production of wet process phosphoric acid and phosphate fertilizer
2019-10-18
GB/T 33065-2016
"Fluorinated olefins for refrigerant use—General method for the
determination of acidity"
2016-10-13
GB/T 33065-2016
制冷剂用氟代烯烃 酸度的测定通用方法
Fluorinated olefins for refrigerant use—General method for the determination of acidity
2016-10-13
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 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
BS 4258-4-1975
Methods of test for phosphoric acid (orthophosphoric acid) for industrial use-Determination of fluorine content
工业用磷酸（正磷酸）的试验方法
1976-01-30
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
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
GOST 26811-2014
Изделия кондитерские. Йодометрический метод определения массовой доли общей сернистой кислоты
Сonfectionery 用于测定总亚硫酸的质量分数的碘量法
2014-12-05
GB/T 4701.2-2009
钛铁 硅含量的测定 硫酸脱水重量法
Ferrotitanium - Determination of silicon content - The sulphuric acid dehydration gravimetric method
2009-07-08
UNE 77035-1983
WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF ACIDITY
工业废物中的水分析方法 酸度的测定
1983-05-15
BS EN 15408-2011
Solid recovered fuels. Methods for the determination of sulphur (S), chlorine (Cl), fluorine (F) and bromine (Br) content
固体回收燃料 硫、氯、氟和溴含量的测定方法
2011-03-31
DIN EN 15408
Solid recovered fuels - Methods for the determination of sulphur (S), chlorine (Cl), fluorine (F) and bromine (Br) content
固体回收燃料.硫、氯、氟和溴含量的测定方法
2011-05-01