Standard Code | Standard Title | Standard Class | Order |
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YB/T 4726.3-2021 |
Determination of the content of titanium dioxide in iron-bearing dust and sludge by diantipyridine methane spectrophotometric method {译} 含铁尘泥 二氧化钛含量的测定 二安替吡啉甲烷分光光度法 |
China Metallurgy Industry
Standards mination |
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QB/T 2929-2021 |
Limits and determination methods of solvent residues in solvent-based inks {译} 溶剂型油墨溶剂残留量的限量及测定方法 |
China Light Industry Industry
Standards mination |
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QB/T 5602-2021 |
Oral cleaning and care products - Determination of epigallocatechin gallate in toothpaste - High performance liquid chromatography {译} 口腔清洁护理用品 牙膏中表没食子儿茶素没食子酸酯的测定 高效液相色谱法 |
China Light Industry Industry
Standards mination |
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QB/T 5601-2021 |
Oral cleaning and care products - Determination of antibacterial activity of lysozyme in toothpaste and oral cleaning and care solution {译} 口腔清洁护理用品 牙膏和口腔清洁护理液中溶菌酶抗菌活性的测定 |
China Light Industry Industry
Standards mination |
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QB/T 5600-2021 |
Oral cleaning and care products - Determination of steviol glycosides in toothpaste - High performance liquid chromatography {译} 口腔清洁护理用品 牙膏中甜菊糖苷的测定 高效液相色谱法 |
China Light Industry Industry
Standards mination |
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QB/T 5594-2021 |
Determination of tranexamic acid (tranexamic acid) in cosmetics by high performance liquid chromatography {译} 化妆品中凝血酸(氨甲环酸)的测定 高效液相色谱法 |
China Light Industry Industry
Standards mination |
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QB/T 5593-2021 |
Determination of residual blowing agent in extruded polystyrene foam {译} 挤塑聚苯乙烯泡沫塑料中残留发泡剂的测定 |
China Light Industry Industry
Standards mination |
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QB/T 5585-2021 |
Plastic anti-theft bottle caps - Determination of tearing force {译} 塑料防盗瓶盖 开启撕力的测定 |
China Light Industry Industry
Standards mination |
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FZ/T 20034-2021 |
Determination of water-insoluble substances in wool tops - Filter paper method {译} 羊毛条水不溶性物质的测定 滤纸法 |
China Textile Industry
Standards mination |
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YY/T 1776-2021 |
Determination of Lactide Monomer Content in Polylactic Acid Materials for Surgical Implants {译} 外科植入物聚乳酸材料中丙交酯单体含量的测定 |
China Pharmaceutics Industry
Standards mination |
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YY/T 1771-2021 |
Determination of phase transition temperature of NiTi shape memory alloy by bending-free recovery method {译} 弯曲-自由恢复法测试镍钛形状记忆合金相变温度 |
China Pharmaceutics Industry
Standards mination |
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YY/T 1416.6—2021 |
Method for determination of dosage in single-use human venous blood sample collection containers - Part 6: Imidazolidinyl urea {译} 一次性使用人体静脉血样采集容器中添加剂量的测定方法 第6部分:咪唑烷基脲 |
China Pharmaceutics Industry
Standards mination |
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YY/T 1416.5—2021 |
Determination of Dose Addition in Single-Use Human Venous Blood Sample Collection Containers - Part 5: Glycine {译} 一次性使用人体静脉血样采集容器中添加剂量的测定方法 第5部分:甘氨酸 |
China Pharmaceutics Industry
Standards mination |
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YY/T 0681.4—2021 |
Test methods for sterile medical device packaging - Part 4: Determination of seal leakage of breathable packaging by dye penetration method {译} 无菌医疗器械包装试验方法 第4部分:染色液穿透法测定透气包装的密封泄漏 |
China Pharmaceutics Industry
Standards mination |
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YB/T 4917-2021 |
Technical specification for determination of particulate matter in primary flue gas of converter steelmaking {译} 转炉炼钢一次烟气颗粒物测定技术规范 |
China Metallurgy Industry
Standards mination |
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YB/T 4726.9-2021 |
Iron-containing dust sludge - Determination of calcium oxide content - Complexometric titration {译} 含铁尘泥 氧化钙含量的测定 络合滴定法 |
China Metallurgy Industry
Standards mination |
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YB/T 4726.7-2021 |
Determination of total iron content in iron-containing dust sludge - Titanium trichloride reduction potassium dichromate titration method {译} 含铁尘泥 全铁含量的测定 三氯化钛还原重铬酸钾滴定法 |
China Metallurgy Industry
Standards mination |
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YB/T 4726.6-2021 |
Iron-bearing dust and sludge - Determination of sulfur content - Infrared absorption method {译} 含铁尘泥 硫含量的测定 红外线吸收法 |
China Metallurgy Industry
Standards mination |
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YB/T 4726.5-2021 |
Iron-containing dust sludge - Determination of phosphorus content - Bismuth phosphorus molybdenum blue spectrophotometric method {译} 含铁尘泥 磷含量的测定 铋磷钼蓝分光光度法 |
China Metallurgy Industry
Standards mination |
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YB/T 4909.4-2021 |
Methods of analysis of calcium-based desulfurizers for pretreatment of iron and steel water - Part 4: Determination of active calcium oxide content - EDTA complexometric titration and acid-base titration {译} 炼钢铁水预处理用钙基脱硫剂分析方法 第4部分:活性氧化钙含量的测定 EDTA络合滴定法和酸碱滴定法 |
China Metallurgy Industry
Standards mination |
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YB/T 4909.3-2021 |
Methods of analysis of calcium-based desulfurizers for pretreatment of iron and steel water - Part 3: Determination of sulfur content - Combustion iodometric method {译} 炼钢铁水预处理用钙基脱硫剂分析方法 第3部分:硫含量的测定 燃烧碘量法 |
China Metallurgy Industry
Standards mination |
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YB/T 4909.2-2021 |
Methods of analysis of calcium-based desulfurizers for pretreatment of iron and steel water - Part 2: Determination of calcium fluoride content - Distillation-zirconium salt titration method {译} 炼钢铁水预处理用钙基脱硫剂分析方法 第2部分:氟化钙含量的测定 蒸馏-锆盐滴定法 |
China Metallurgy Industry
Standards mination |
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YB/T 4909.1-2021 |
Analytical method of calcium-based desulfurizers for pretreatment of iron and steel water - Part 1: Determination of silica content - Perchloric acid dehydration gravimetric method {译} 炼钢铁水预处理用钙基脱硫剂分析方法 第1部分:二氧化硅含量的测定 高氯酸脱水重量法 |
China Metallurgy Industry
Standards mination |
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YB/T 4908.6-2021 |
Vanadium aluminum alloys - Determination of oxygen and nitrogen content - Inert gas fusion infrared absorption method and thermal conductivity method {译} 钒铝合金 氧、氮含量的测定 惰性气体熔融红外吸收法和热导法 |
China Metallurgy Industry
Standards mination |
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YB/T 4908.5-2021 |
Vanadium aluminum alloys - Determination of carbon and sulfur content - High frequency induction combustion - infrared absorption method {译} 钒铝合金 碳、硫含量的测定 高频感应燃烧-红外吸收法 |
China Metallurgy Industry
Standards mination |
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YB/T 4908.4-2021 |
Vanadium aluminium alloys - Determination of hydrogen content - Inert gas fusion infrared absorption method or thermal conductivity method {译} 钒铝合金 氢含量的测定 惰性气体熔融红外吸收法或热导法 |
China Metallurgy Industry
Standards mination |
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YB/T 4908.3-2021 |
Vanadium-aluminum alloys - Determination of aluminum content - Barium salt strong base separation - EDTA titration method {译} 钒铝合金 铝含量的测定 钡盐强碱分离-EDTA滴定法 |
China Metallurgy Industry
Standards mination |
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YB/T 4908.2-2021 |
Vanadium-aluminum alloys - Determination of silicon, iron, phosphorus, boron, chromium, nickel, tungsten, copper, manganese, molybdenum content - Inductively coupled plasma atomic emission spectrometry {译} 钒铝合金 硅、铁、磷、硼、铬、镍、钨、铜、锰、钼含量的测定 电感耦合等离子体原子发射光谱法 |
China Metallurgy Industry
Standards mination |
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YB/T 4908.1-2021 |
Vanadium aluminum alloys - Determination of vanadium content - Ammonium persulfate oxidation - ferrous ammonium sulfate titration method {译} 钒铝合金 钒含量的测定 过硫酸铵氧化-硫酸亚铁铵滴定法 |
China Metallurgy Industry
Standards mination |
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YB/T 4907-2021 |
Ferromanganese, manganese-silicon alloys and metal manganese - Determination of manganese, silicon, iron and phosphorus content - Wavelength dispersive X-ray fluorescence spectrometry {译} 锰铁、锰硅合金和金属锰 锰、硅、铁、磷含量的测定 波长色散X射线荧光光谱法 |
China Metallurgy Industry
Standards mination |
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HG/T 5772-2021 |
Determination method of fluorine in waste sulfuric acid {译} 废硫酸中氟的测定方法 |
China Chemistry Industry
Standards mination |
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HG/T 5769-2021 |
Method for determination of copper in copper-based spent catalysts {译} 铜系废催化剂中铜的测定方法 |
China Chemistry Industry
Standards mination |
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HG/T 5704-2021 |
Determination of nickel content in spent catalysts {译} 废催化剂中镍含量的测定 |
China Chemistry Industry
Standards mination |
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HG/T 5841-2021 |
Method for determination of thermal decomposition temperature of chlorinated paraffin {译} 氯化石蜡热分解温度测定方法 |
China Chemistry Industry
Standards mination |
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HG/T 5853-2021 |
Textile dyeing and finishing auxiliaries - Cellulase - Determination of polishing effect {译} 纺织染整助剂 纤维素酶 抛光效果的测定 |
China Chemistry Industry
Standards mination |
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HG/T 5852-2021 |
Textile dyeing and finishing auxiliaries - Determination of triclosan and triclocarban {译} 纺织染整助剂 三氯生和三氯卡班的测定 |
China Chemistry Industry
Standards mination |
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HG/T 5851-2021 |
Textile dyeing and finishing auxiliaries - Determination of resistance to hard water {译} 纺织染整助剂 耐硬水稳定性的测定 |
China Chemistry Industry
Standards mination |
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HG/T 5850-2021 |
Textile dyeing and finishing auxiliaries - Antibacterial agents - Determination of antibacterial properties {译} 纺织染整助剂 抗菌剂 抗菌性能的测定 |
China Chemistry Industry
Standards mination |
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HG/T 5849-2021 |
Textile dyeing and finishing auxiliaries -- Anti-staining agents for white ground -- Determination of anti-staining properties {译} 纺织染整助剂 白地防沾剂 防沾性能的测定 |
China Chemistry Industry
Standards mination |
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HG/T 2687-2021 |
Control requirements for reference substances used for determination of shade and intensity of dyes {译} 染料色光和强度测定用参照品的控制要求 |
China Chemistry Industry
Standards mination |
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HG/T 5859-2021 |
Determination of 2-biphenyldiphenyl phosphate (BDP) components in triacetate cellulose (TAC) films {译} 三醋酸纤维素酯(TAC)薄膜用磷酸-2-联苯基二苯基酯(BDP)组分含量测定 |
China Chemistry Industry
Standards mination |
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YS/T 739.4-2021 |
Methods for chemical analysis of aluminium electrolytes - Part 4: Determination of alumina content - Gravimetric method {译} 铝电解质化学分析方法 第4部分:氧化铝含量的测定 重量法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 581.15-2021 |
Methods for chemical analysis and determination of physical properties of aluminium fluoride - Part 15: Determination of free alumina content {译} 氟化铝化学分析方法和物理性能测定方法 第15部分:游离氧化铝含量的测定 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 581.3-2021 |
Aluminum fluoride chemical analysis method and physical property determination method? Part 3: Determination of fluorine content {译} 氟化铝化学分析方法和物理性能测定方法?第3部分:氟含量的测定 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 575.28-2021 |
Methods for chemical analysis of bauxite ores - Part 28: Determination of lithium oxide content - Flame atomic absorption spectrometry {译} 铝土矿石化学分析方法 第28部分:氧化锂含量的测定 火焰原子吸收光谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 575.23-2021 |
Methods for chemical analysis of bauxite ores - Part 23: Determination of elemental content - X-ray fluorescence spectrometry {译} 铝土矿石化学分析方法 第23部分:元素含量的测定 X射线荧光光谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 575.22-2021 |
Methods of chemical analysis of bauxite ores - Part 22: Determination of moisture content - gravimetric method {译} 铝土矿石化学分析方法 第22部分:湿存水含量的测定 重量法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 575.19-2021 |
Methods for chemical analysis of bauxite ores - Part 19: Determination of loss on ignition - Gravimetric method {译} 铝土矿石化学分析方法 第19部分:灼减量的测定 重量法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 474-2021 |
High-purity gallium chemical analysis method Determination of trace elements Inductively coupled plasma mass spectrometry {译} 高纯镓化学分析方法 痕量元素的测定 电感耦合等离子体质谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 63.19-2021 |
Test methods for carbon materials for aluminum - Part 19: Determination of ash content {译} 铝用炭素材料检测方法 第19部分:灰分含量的测定 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1416-2021 |
Methods for chemical analysis of nickelous oxide - Determination of copper, iron, zinc, calcium, magnesium, sodium, cobalt, cadmium, manganese and sulfur content - Inductively coupled plasma atomic emission spectrometry {译} 氧化亚镍化学分析方法 铜、铁、锌、钙、镁、钠、钴、镉、锰和硫含量的测定 电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1415-2021 |
Determination of acidity in hydrometallurgical zinc leachate - complexation masking - neutralization titration method {译} 湿法炼锌浸出液中酸度的测定 络合掩蔽—中和滴定法 |
China Non-ferrous Metal Industry
Standards mination |
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GH/T 1330-2021 |
Determination of mole fractions of galactose and mannose in food additive galactomannan-capillary gas chromatography {译} 食品添加剂半乳甘露聚糖中半乳糖与甘露糖的摩尔分数测定 毛细管气相色谱法 |
China Supply and marketing cooperative industry
Standards mination |
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HJ 1240-2021 |
Stationary pollution source waste gas Determination of gaseous pollutants (SO2, NO, NO2, CO, CO2) Portable Fourier transform infrared spectroscopy{译} {译} 固定污染源废气 气态污染物(SO2、NO、NO2、CO、CO2)的测定 便携式傅立叶变换红外光谱法 |
China Environment Industry
Standards mination |
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YC/T 468-2021 |
Tobacco and tobacco products - Determination of total plant alkaloids - Continuous flow (potassium thiocyanate) method {译} 烟草及烟草制品 总植物碱的测定 连续流动(硫氰酸钾)法 |
China Tobacco Industry
Standards mination |
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YC/T 405.4-2021 |
Determination of Dithiocarbamate Pesticide Residues in Tobacco and Tobacco Products-Gas Chromatography-Mass Spectrometry {译} 烟草及烟草制品 二硫代氨基甲酸酯农药残留量的测定 气相色谱-质谱联用法 |
China Tobacco Industry
Standards mination |
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YS/T 3041.3-2021 |
Calibration method for determination of silver in metallic ores, concentrates and corresponding materials by fire assay method - Part 3: Slag recovery and ash blowing calibration method {译} 火试金法测定金属矿石、精 矿及相应物料中银量的校正 方法 第 3 部分:熔渣回收 和灰吹校准法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 3041.2-2021 |
Fire assay method for determination of silver content in metallic ores, concentrates and related materials--Part 2: Slag and ash recovery method {译} 火试金法测定金属矿石、精 矿及相应物料中银量的校正 方法 第 2 部分:熔渣和灰 皿回收法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 3041.1-2021 |
Calibration method for determination of silver in metal ores, concentrates and corresponding materials by fire assay method - Part 1: Method of recovery rate in the whole process {译} 火试金法测定金属矿石、精 矿及相应物料中银量的 校正方法 第 1 部分:全流程回收率法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 3042-2021 |
Method for chemical analysis of cyanide solution - Determination of gold content {译} 氰化液化学分析方法 金量的测定 |
China Non-ferrous Metal Industry
Standards mination |
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YB/T 4936-2021 |
Determination of content of ferromanganese, manganese silicon alloy, metal manganese and copper dicyclohexanone oxalyl dihydrazone spectrophotometry and flame atomic absorption spectrometry{译} {译} 锰铁、锰硅合金、金属锰 铜含量的测定 双环己酮草酰二腙分光光度法和火焰原子吸收光谱法 |
China Metallurgy Industry
Standards mination |
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YB/T 4935-2021 |
Determination of ferromanganese, manganese-silicon alloy, metal manganese-aluminum content by chrome azure S spectrophotometry{译} {译} 锰铁、锰硅合金、金属锰 铝含量的测定 铬天青S分光光度法 |
China Metallurgy Industry
Standards mination |
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YB/T 4930-2021 |
Washing oil Determination of main components Gas chromatography{译} {译} 洗油 主要组分的测定 气相色谱法 |
China Metallurgy Industry
Standards mination |
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YB/T 4929-2021 |
Coke oven gas - Determination of naphthalene content - Gas chromatography{译} {译} 焦炉煤气 萘含量的测定 气相色谱法 |
China Metallurgy Industry
Standards mination |
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QB/T 5660-2021 |
Determination of resistance to yellowing of wooden furniture surfaces{译} {译} 木家具表面耐黄变测定法 |
China Light Industry Industry
Standards mination |
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QB/T 5657-2021 |
Method for the determination of the setting speed of offset printing inks{译} {译} 胶印油墨固着速度的测定方法 |
China Light Industry Industry
Standards mination |
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QB/T 5656-2021 |
Determination method of benzene solvent content in ink{译} {译} 油墨中苯类溶剂含量测定方法 |
China Light Industry Industry
Standards mination |
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QB/T 5638-2021 |
Oral cleaning and care products - Determination of copper chlorophyll sodium salt content in toothpaste - High performance liquid chromatography{译} {译} 口腔清洁护理用品 牙膏中叶绿素铜钠盐含量的测定 高效液相色谱法 |
China Light Industry Industry
Standards mination |
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QB/T 2968-2021 |
Oral cleaning and care products - Method for determination of strontium content in toothpaste{译} {译} 口腔清洁护理用品 牙膏中锶含量测定的方法 |
China Light Industry Industry
Standards mination |
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QB/T 2623.10-2021 |
Test methods for soaps - Determination of glycerin content in soaps{译} {译} 肥皂试验方法 肥皂中甘油含量的测定 |
China Light Industry Industry
Standards mination |
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YS/T 1314.7-2021 |
Chemical analysis method of copper smelting silver slag? Part 7: Determination of antimony content? Cerium sulfate titration{译} {译} 铜冶炼分银渣化学分析方法?第7部分:锑含量的测定?硫酸铈滴定法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1314.6-2021 |
Chemical analysis method of copper smelting silver slag? Part 6: Determination of copper content? iodometry{译} {译} 铜冶炼分银渣化学分析方法?第6部分:铜含量的测定?碘量法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1348.7-2021 |
Chemical analysis method of lead smelting silver slag? Part 7: Determination of Arsenic Content Inductively Coupled Plasma Atomic Emission Spectrometry{译} {译} 铅冶炼分银渣化学分析方法?第7部分:砷含量的测定 电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1502-2021 |
Chemical analysis method of ruthenium compounds Determination of platinum, palladium, rhodium, iridium, gold, silver, copper, iron, nickel, magnesium, manganese, lead, zinc, calcium, sodium content Inductively coupled plasma atomic emission spectrometry{译 {译} 钌化合物化学分析方法 铂、钯、铑、铱、金、银、铜、铁、镍、镁、锰、铅、锌、钙、钠含量的测定 电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1501-2021 |
Method for metallographic examination of cuprous oxide of copper-containing precious metal materials{译} {译} 含铜贵金属材料氧化亚铜金相检验方法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1497-2021 |
Analytical method of platinum compounds - Determination of impurity anion content - Ion chromatography{译} {译} 铂化合物分析方法 杂质阴离子含量测定 离子色谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1496-2021 |
Analytical method of palladium compounds - Determination of impurity anion content - Ion chromatography{译} {译} 钯化合物分析方法 杂质阴离子含量测定 离子色谱法 |
China Non-ferrous Metal Industry
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YS/T 1495-2021 |
High-purity rhodium chemical analysis method - Determination of impurity element content - Glow discharge mass spectrometry{译} {译} 高纯铑化学分析方法 杂质元素含量的测定 辉光放电质谱法 |
China Non-ferrous Metal Industry
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YS/T 1494-2021 |
High-purity gold chemical analysis method - Determination of impurity element content - Glow discharge mass spectrometry{译} {译} 高纯金化学分析方法 杂质元素含量的测定 辉光放电质谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1493-2021 |
High-purity platinum chemical analysis method - Determination of impurity element content - Glow discharge mass spectrometry{译} {译} 高纯铂化学分析方法 杂质元素含量的测定 辉光放电质谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1491-2021 |
Determination of sphericity of nickel-based superalloy powders Scanning electron microscopy{译} {译} 镍基高温合金粉末球形率测定方法 扫描电镜法 |
China Non-ferrous Metal Industry
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YS/T 1489.8-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 8: Determination of oxygen content-Pulse heating inert gas fusion-infrared absorption method{译} {译} 钴铬钨系合金粉末化学分析方法 第8部分:氧含量的测定 脉冲加热惰气熔融-红外吸收法 |
China Non-ferrous Metal Industry
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YS/T 1489.7-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 7: Determination of carbon content-High-frequency combustion infrared absorption method{译} {译} 钴铬钨系合金粉末化学分析方法 第7部分:碳含量的测定 高频燃烧红外吸收法 |
China Non-ferrous Metal Industry
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YS/T 1489.6-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 6: Determination of iron and manganese content-Inductively coupled plasma atomic emission spectrometry{译} {译} 钴铬钨系合金粉末化学分析方法 第6部分:铁、锰含量的测定 电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1489.5-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 5: Determination of silicon content-Molybdenum blue spectrophotometry{译} {译} 钴铬钨系合金粉末化学分析方法 第5部分:硅含量的测定 钼蓝分光光度法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1489.4-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 4: Determination of nickel content-Diacetyl oxime spectrophotometry{译} {译} 钴铬钨系合金粉末化学分析方法 第4部分:镍含量的测定 丁二酮肟分光光度法 |
China Non-ferrous Metal Industry
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YS/T 1489.3-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders - Part 3: Determination of tungsten content - Inductively coupled plasma atomic emission spectrometry{译} {译} 钴铬钨系合金粉末化学分析方法 第3部分:钨含量的测定 电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1489.2-2021 |
Methods for chemical analysis of cobalt-chromium-tungsten alloy powders - Part 2: Determination of chromium content - ammonium ferrous sulfate titration method{译} {译} 钴铬钨系合金粉末化学分析方法 第2部分:铬含量的测定 硫酸亚铁铵滴定法 |
China Non-ferrous Metal Industry
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YS/T 1489.1-2021 |
Methods for chemical analysis of cobalt chromium tungsten alloy powders - Part 1: Determination of cobalt content - Potentiometric titration method{译} {译} 钴铬钨系合金粉末化学分析方法 第1部分:钴含量的测定 电位滴定法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1483-2021 |
Sintered metallic porous materials - Determination of sulfidation corrosion properties{译} {译} 烧结金属多孔材料 硫化腐蚀性能的测定 |
China Non-ferrous Metal Industry
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YS/T 1482-2021 |
Sintered metallic porous materials - Determination of the strength of tubular compacts{译} {译} 烧结金属多孔材料 管状压坯强度的测定 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 426.6-2021 |
Antimony beryllium pellet chemical analysis method? Part 6: Determination of beryllium oxide content? Inductively Coupled Plasma Atomic Emission Spectroscopy{译} {译} 锑铍芯块化学分析方法 ?第6部分:氧化铍含量的测定 ?电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 426.5-2021 |
Antimony beryllium pellet chemical analysis method? Part 5: Determination of silicon content? Inductively Coupled Plasma Atomic Emission Spectroscopy{译} {译} 锑铍芯块化学分析方法 ?第5部分:硅含量的测定 ?电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1476-2021 |
Chemical analysis method of zircon sand? Determination of barium content ? Inductively Coupled Plasma Atomic Emission Spectroscopy{译} {译} 锆英砂化学分析方法 ?钡含量的测定 ?电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1473-2021 |
High-purity molybdenum chemical analysis method? Determination of trace impurity elements ? glow discharge mass spectrometry{译} {译} 高纯钼化学分析方法 ?痕量杂质元素的测定 ?辉光放电质谱法 |
China Non-ferrous Metal Industry
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YS/T 1472.6-2021 |
Chemical analysis method of lithium-rich manganese-based cathode materials? Part 6: Determination of sulfate content? ion chromatography{译} {译} 富锂锰基正极材料化学分析方法? 第6部分:硫酸根含量的测定? 离子色谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1472.5-2021 |
Chemical analysis method of lithium-rich manganese-based cathode materials? Part 5: Determination of chlorine content Silver chloride turbidimetric method{译} {译} 富锂锰基正极材料化学分析方法? 第5部分:氯含量的测定 氯化银比浊法 |
China Non-ferrous Metal Industry
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YS/T 1472.4-2021 |
Chemical analysis method of lithium-rich manganese-based cathode materials? Part 4: Determination of lithium, nickel, cobalt, sodium, potassium, copper, calcium, iron, magnesium, zinc, aluminum, silicon content? Inductively Coupled Plasma Atomic Emission {译} 富锂锰基正极材料化学分析方法? 第4部分:锂、镍、钴、钠、钾、铜、钙、铁、镁、锌、铝、硅含量的测定? 电感耦合等离子体原子发射光谱法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1472.3-2021 |
Chemical analysis method of lithium-rich manganese-based cathode materials? Part 3: Determination of nickel content - dimethylglyoxime gravimetric method{译} {译} 富锂锰基正极材料化学分析方法? 第3部分:镍含量的测定 丁二酮肟重量法 |
China Non-ferrous Metal Industry
Standards mination |
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YS/T 1472.2-2021 |
Chemical analysis method of lithium-rich manganese-based cathode materials? Part 2: Determination of cobalt content Potentiometric titration{译} {译} 富锂锰基正极材料化学分析方法? 第2部分:钴含量的测定 电位滴定法 |
China Non-ferrous Metal Industry
Standards mination |
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