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GB/T 9792-2003金属材料上的转化膜单位面积膜质量的测定重量法Conversion coatings on metallic materials—Det...2022-06-06

GB/T 14353.2-2010铜矿石、铅矿石和锌矿石化学分析方法第2部分：铅量测定Methods for chemical analysis of copper o...2022-06-06

SN/T 2463-2010纺织品中多氯联苯的测定方法气相色谱法Method for the determination of polychlorinated biphenyls...2022-06-06

YS/T 226.14-1994硒中碳量的测定(燃烧电导法)Determination of carbon content in selenium--Combustion conductome...2022-06-06

GB/T 10336-2002造纸纤维长度的测定偏振光法Pulps--Determination of fiber length by automated optical analysi...2022-06-06

GB/T 19226-2003煤中钒的测定方法Determination of vanadium in coal2022-06-06

GB/T 1930-2009木材年轮宽度和晚材率测定方法Method for determination of the annual rings width and latewood ra...2022-06-06

GB/T 18340.2-2010地质样品有机地球化学分析方法第2部分：有机质稳定碳同位素测定同位素质谱法Organic geochemical ...2022-06-06

GB/T 223.84-2009钢铁及合金.钛含量的测定.二安替比林甲烷分光光度法Steel and iron—Determination of titanium co...2022-06-06

GB/T 15555.10-1995固体废物镍的测定丁二酮肟分光光度法Solid waste-Determination of nikel-Dimethylglyoxime ...2022-06-05

SY/T 5161-2002岩石中金属元素原子吸收光谱测定方法Determination of some metal elements in rocks by atomic abso...2022-06-05

GB/T 12577-1990冷冻机油絮凝点测定法Refrigerator oils-Determination of floc point2022-06-05

GB/T 19373-2003饲料中氨基甲酸酯类农药残留量测定-气相色谱法Determination of carbamate pesiticide residues in ...2022-06-05

GB/T 23816-2009大豆中三嗪类除草剂残留量的测定Method for determination of triazine herbicide residues in soyb...2022-06-05

GB/T 17036-1997铀矿地质样品中锗的测定水杨基萤光酮分光光度法Determination of germanium in uranium geologica...2022-06-05

GB/T 12938-1991已加工的摄影材料中硫代硫酸盐及其他化学残留物的测定方法.碘-直链淀粉法、亚甲蓝法和硫化银密度法D...2022-06-05

LY/T 1262-1999森林土壤有效铁的测定Determination of available iron in forest soil2022-06-05

GB/T 18115.11-2006稀土金属及其氧化物中稀土杂质化学分析方法.铒中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铥、...2022-06-05

GB/T 17777-2009饲料中钼的测定.分光光度法Determination of molybdenum in feeds - Spectrophotometry2022-06-05

SN/T 4850-2017出口食品中草铵膦及其代谢物残留量的测定液相色谱-质谱/质谱法Determination of glufosinate-ammon...2022-06-05

ABNT ISO/TS 16840-11-2021Wheelchair seating Part 11: Determination of perspiration dissipation characteristi...2022-03-31

BS ISO 22685-2021Refractory products. Determination of compressive strength at elevated temperature2022-03-31

ABNT NBR 16956-6-2021Beekeeping — Propolis Part 6: Determination of total phenols on propolis in natura2022-03-31

ISO 10298-2018/Amd 1-2021Gas cylinders — Gases and gas mixtures — Determination of toxicity for the select...2022-03-31

ISO 22940-2021固体回收燃料用X射线荧光法测定元素组成Solid recovered fuels — Determination of elemental com...2022-03-31

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