YB/T 178.2-2012
硅铝合金和硅钡铝合金 钡含量的测定 硫酸钡重量法
Silicon-aluminum alloy and silicon-barium-aluminum alloy-Determination of barium content-The barium sulfate gravimetric method
2012-11-07
GB/T 6730.29-2016
铁矿石 钡含量的测定 硫酸钡重量法
Iron ores—Determination of barium content—Barium sulfate grarimetric method
2016-12-13
GB/T 5195.18-2018
萤石 硫酸钡含量的测定 重量法
Fluorspar—Determination of barium sulfate content—Gravimetric method
2018-09-17
YB/T 4231-2010
硅钡铝、硅钙钡和硅钙钡铝合金 铝、钡、铁、钙、锰、铜、铬、镍和磷含量的测定 电感耦合等离子体发射光谱法
Silicon-barium-aluminum alloy silicon-calcium-barium alloy silicon-calcium-barium-aluminum alloy-Determination of aluminum barium ferrum calcium manganese copper chromium nickel phosphor content-Inductively coupled plasma atomic emission spectrometric method
2010-11-10
YB/T 109.7-2012
硅钡合金 硫含量的测定 红外线吸收法
Silicon barium alloy-Determination of sulfur content-The infrared absorpting method
2012-11-07
YB/T 109.1-2012
硅钡合金 硅含量的测定 高氯酸脱水重量法
Silicon barium alloy-Determination of silicon content-The perchloric acid dehydration-gravimctric method
2012-11-07
UNE 22138-1990
IRON ORES. DETERMINATION OF SULFUR CONTENT. BARIUM SULFATE GRAVIMETRIC METHOD
铁矿石 硫含量的测定 硫酸钡重量法
1990-05-18
GB/T 6730.16-2016
Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
YB/T 5040-2012
氧化钼 硫含量的测定 硫酸钡重量法
Molybdenum oxide-Determination of sulfur content-Gravimetric method of barium sulfate
2012-11-07
GB/T 6730.16-2016
铁矿石 硫含量的测定 硫酸钡重量法
Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
2016-10-13
YB/T 109.4-2012
硅钡合金 锰含量的测定 高碘酸盐氧化分光光度法
Silicon barium alloy-Determination of manganese content-The periodate oxidation spectrophotometric method
2012-11-07
YB/T 109.8-2012
硅钡合金 磷含量的测定 铋磷钼蓝分光光度法
Silicon barium alloy-Determination of phosphorus content-The molybdobismuthylphosphoric blue spectrophotometric method
2012-11-07
YB/T 109.5-2012
硅钡合金 磷含量的测定 钼蓝分光光度法
Silicon barium alloy-Determination of phosphorus content-The molybdenum blue spectrophotometric method
2012-11-07
YB/T 178.7-2008
硅铝合金、硅钡铝合金 硫含量的测定 红外线吸收法
Silicon-aluminium alloy and silicon-barium-aluminium alloy -- Determination of sulfur content -- Infrared absorption method
2008-03-12
YB/T 178.3-2012
硅铝合金和硅钡铝合金 铝含量的测定 EDTA滴定法
Silicon-aluminum alloy and silicon-barium-aluminum alloy-Determination of aluminium content-The EDTA titrimetric method
2012-11-07
YB/T 178.6-2008
硅铝合金、硅钡铝合金碳含量的测定 红外线吸收法
Silicon-aluminium alloy and silicon-barium-aluminium alloy -- Determination of carbon content -- Infrared absorption method
2008-03-12
YB/T 178.5-2012
硅铝合金和硅钡铝合金 磷含量的测定 钼蓝分光光度法
Silicon-aluminium alloy and silicon-barium-aluminium alloy-Determination of phosphorus content-The molybdenum blue spectrophotometric method
2012-11-07
YB/T 178.1-2012
硅铝合金和硅钡铝合金 硅含量的测定 高氯酸脱水重量法
Silicon-aluminum alloy and silicon-barium-aluminum alloy-Determination of silicon content-The perchloric acid dehydration gravimetric method
2012-11-07
ISO/TS 4689-1-2023
Iron ores — Determination of sulfur content — Part 1: Barium sulfate gravimetric method
铁矿石.硫含量的测定.第1部分:硫酸钡重量法
2023-03-14
GOST 32599.1-2013
Руды железные, концентраты, агломераты и окатыши. Методы определения содержания серы. Гравиметрический метод с применением сульфата бария
铁矿石 浓缩物 附聚物和颗粒 硫含量的测定 硫酸钡重量法
2013-12-27