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China "Macro" GB Standards List:

Standard Code	Standard Title	Standard Class	Order
GB 31660.1-2019	National food safety standards Determination of Macrolide drug residues in aquatic products Liquid chromatography-tandem mass spectrometry 食品安全国家标准水产品中大环内酯类药物残留量的测定液相色谱-串联质谱法	China National Standards Macro	English PDF
GB/T 15972.47-2021	Specifications for optical fibre test method - Part 47: Measurement methods and test procedures for transmission characteristics - Macrobending loss 光纤试验方法规范第47部分：传输特性的测量方法和试验程序宏弯损耗	China National Standards Macro	English PDF
GB/T 41212-2021	Nanotechnologies -- 5-(and 6)-Chloromethyl-2', 7' Dichloro-dihydrofluorescein diacetate (CM-H2DCF-DA) assay for evaluating nanoparticle-induced intracellular reactive oxygen species(ROS) production in RAW 264.7 Macrophage cell line 纳米技术荧光素二乙酸酯法检测纳米颗粒诱导巨噬细胞产生的活性氧	China National Standards Macro	English PDF
GB/T 5168-2020	Microstructure and Macrostructure examination for titanium and titanium alloys 钛及钛合金高低倍组织检验方法	China National Standards Macro	English PDF
GB/T 35951-2018	Determination of eight Macrolide antibiotics such as spiramycin in cosmetics—LC-MS/MS 化妆品中螺旋霉素等8种大环内酯类抗生素的测定液相色谱-串联质谱法	China National Standards Macro	English PDF
GB/T 32472-2016	D113 Macroporous weak acid acrylic type cation exchange resins D113大孔弱酸性丙烯酸系阳离子交换树脂	China National Standards Macro	English PDF
GB/T 226-2015	Test method for Macrostructure and defect of steel by etching 钢的低倍组织及缺陷酸蚀检验法	China National Standards Macro	English PDF
GB/T 31270.21-2014	Guidelines on environmental safety assessment for chemical pesticides―Part 21: Macro-crustacean toxicity test 化学农药环境安全评价试验准则第21部分：大型甲壳类生物毒性试验	China National Standards Macro	English PDF
GB/T 16580-2013	D201 Macroporous strongly basic styrene type anion exchange resins D201大孔强碱性苯乙烯系阴离子交换树脂	China National Standards Macro	English PDF
GB/T 16579-2013	D001 Macroporous strongly acidic styrene type cation exchange resins D001大孔强酸性苯乙烯系阳离子交换树脂	China National Standards Macro	English PDF
GB/T 3246.2-2012	Inspection method for structure of wrought aluminum and aluminum alloy products - Part 2: Inspection method for Macrostructure 变形铝及铝合金制品组织检验方法第2部分：低倍组织检验方法	China National Standards Macro	English PDF
GB/T 14999.2-2012	Test methods for superalloys - Part 2: Verification of transverse Macro-structures and defect by etch 高温合金试验方法第2部分：横向低倍组织及缺陷酸浸检验	China National Standards Macro	English PDF
GB/T 14999.1-2012	Test method for superalloys - Part 1: Verification of longitudinal Macro-structures and defect by etch 高温合金试验方法第1部分：纵向低倍组织及缺陷酸浸检验	China National Standards Macro	English PDF
GB/T 27623.1-2011	Pharmacodynamic test technical specification for aquaculture antimicrobial agent - Part 1: Antibiotics susceptibility test of Macro-broth dilution method 渔用抗菌药物药效试验技术规范第1部分：常量肉汤稀释法药物敏感性试验	China National Standards Macro	English PDF
GB/T 26956-2011	Destructive tests on welds in metallic materials - Etchants for Macroscopic and microscopic examination 金属材料焊缝破坏性试验宏观和微观检验用侵蚀剂	China National Standards Macro	English PDF
GB/T 26955-2011	Destructive tests on welds in metallic materials - Macroscopic and microscopic examination of welds 金属材料焊缝破坏性试验焊缝宏观和微观检验	China National Standards Macro	English PDF
GB/T 26677-2011	Electrical control system of machine tools - Miscellaneous function M code and Macro parameter of CNC surface grinding machine 机床电气控制系统数控平面磨床辅助功能M代码和宏参数	China National Standards Macro	English PDF
GB/T 26627.1-2011	Inspection of grain and oils - Determination of swelling index of glutenin (SIG) for wheat - Part 1：Macro-method 粮油检验小麦谷蛋白溶胀指数测定第1部分：常量法	China National Standards Macro	English PDF
GB/T 24178-2009	Macrostructure assessing method for solidification structure of continuous casting blank 连铸钢坯凝固组织低倍评定方法	China National Standards Macro	English PDF
GB/T 20316.1-2009	Abrasive grains - Determination of bulk density - Part 1: Macrogrits 普通磨料堆积密度的测定第1部分：粗磨粒	China National Standards Macro	English PDF
GB/T 23408-2009	Determination of Macrolides residues in honey - LC-MS/MS method 蜂蜜中大环内酯类药物残留量测定液相色谱-质谱/质谱法	China National Standards Macro	English PDF
GB/T 7736-2008	Ultrasonic inspecting method for Macro-structure and imperfection of steel 钢的低倍缺陷超声波检验法	China National Standards Macro	English PDF
GB/T 16840.1-2008	Technical determination method for electrical fire evidence - Part 1: Macroscopic method 电气火灾痕迹物证技术鉴定方法第1部分：宏观法	China National Standards Macro	English PDF
GB 22114-2008	Humectants for toothpastes - Glycerin and Macrogol 牙膏用保湿剂甘油和聚乙二醇	China National Standards Macro	English PDF
GB/T 5168-2008	Microstructure and Macrostructure examination for α-β titanium alloys α-β钛合金高低倍组织检验方法	China National Standards Macro	English PDF
GB/T 9258.2-2008	Coated abrasives - Grain size analysis - Part 2: Determination of grain size distribution of Macrogrits P12 to P220 涂附磨具用磨料粒度分析第2部分：粗磨粒P12～P220粒度组成的测定	China National Standards Macro	English PDF
GB/T 21650.2-2008	Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption - Part 2: Analysis of mesopores and Macropores by gas adsorption 压汞法和气体吸附法测定固体材料孔径分布和孔隙度第2部分：气体吸附法分析介孔和大孔	China National Standards Macro	English PDF
GB/T 15972.47-2008	Specifications for optical fibre test methods - Part 47: Measurement methods and test procedures for transmission and optical characteristics - Macrobending loss 光纤试验方法规范第47部分：传输特性和光学特性的测量方法和试验程序宏弯损耗	China National Standards Macro	English PDF
GB/T 4297-2004	Inspection method for Macrostructure of wrought magnesium alloy products 变形镁合金低倍组织检验方法	China National Standards Macro	English PDF
GB/T 1979-2001	Standard diagrams for Macrostructure and defect of structural steels 结构钢低倍组织缺陷评级图	China National Standards Macro	English PDF
GB/T 18023-2000	Classification of Macrolithotype for bituminouscoal 烟煤的宏观煤岩类型分类	China National Standards Macro	English PDF
GB/T 2481.1-1998	Bonded abrasives--Determination and designation of grain size distribution--Part 1:Macrogrits F4 to F220 固结磨具用磨料粒度组成的检测和标记第1部分:粗磨粒 F4～F220	China National Standards Macro	English PDF
GB/T 14999.5-1994	Photomicrographs and photoMacrographs for evaluating of heat-resisting superalloys 高温合金低倍、高倍组织标准评级图谱	China National Standards Macro	English PDF
GB/T 226-1991	Etch test for Macrostructure and defect of steels 钢的低倍组织及缺陷酸蚀检验法	China National Standards Macro	English PDF

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