2021 year China issued GB standards list |
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GB/T 39817-2021 Conveyor belts—Propane burner mid-scale flammability test method
输送带 丙烷燃烧器中规模可燃性试验方法 |
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GB/T 40181-2021 Test method and evaluation for flushability of disposable sanitary nonwoven materials
一次性卫生用非织造材料的可冲散性试验方法及评价 |
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GB/T 39741.1-2021 Plain bearings—Tolerances—Part 1：Fits
滑动轴承 公差 第1部分：配合 |
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GB/T 39874-2021 Examination methods for bromazepam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中溴西泮检验 气相色谱和气相色谱-质谱法 |
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GB/T 10782-2021 General rule for the quality of preserved fruits
蜜饯质量通则 |
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GB/T 40716-2021 Test method for air retention of motor vehicle tyres
汽车轮胎气密性试验方法 |
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GB/T 40209-2021 General modelling principle for integration based on information model about manufacturing equipment
制造装备集成信息模型通用建模规则 |
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GB/T 40264-2021 Textiles—Tests for colour fastness—Colour fastness to urine
纺织品 色牢度试验 耐尿渍色牢度 |
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GB/T 40020-2021 General requirements of internet of things based on public telecommunication network
信息物理系统 参考架构 |
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GB/T 40262-2021 Metal coating fabric—Determination of metal layer adhesive force—Tape method
金属镀膜织物 金属层结合力的测定 胶带法 |
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GB/T 39876-2021 Examination methods for cocaine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中可卡因检验 气相色谱和气相色谱-质谱法 |
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GB/T 39879-2021 Examination methods for five components in opium in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中鸦片五种成分检验 气相色谱和气相色谱-质谱法 |
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GB/T 39880-2021 Examination methods for methadone in suspected drugs -- Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中美沙酮检验 气相色谱和气相色谱-质谱法 |
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GB/T 39972-2021 Technical specification of‘Inteplan’information system for implementation and supervision of spatial planning
国土空间规划“一张图”实施监督信息系统技术规范 |
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GB/T 39967-2021 5-axis simultaneous machining center -- Accuracy of S-shaped test piece
五轴联动加工中心 S形试件精度检验 |
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GB/T 223.90-2021 Iron, steel and alloy—Determination of silicon content—Inductively coupled plasma atomic emission spectrometric method
钢铁及合金 硅含量的测定 电感耦合等离子体原子发射光谱法 |
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GB/T 39884-2021 Examination methods for three components in cannabis in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中大麻三种成分检验 气相色谱和气相色谱-质谱法 |
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GB/T 39885-2021 Examination methods for triazolam in suspected drugs - Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中三唑仑检验 气相色谱和气相色谱-质谱法 |
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GB/T 39914-2021 Variety genuineness and purity testing of main crops with SSR markers—Maize
主要农作物品种真实性和纯度SSR分子标记检测 玉米 |
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GB/T 39875-2021 Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
疑似毒品中氯氮卓检验 气相色谱和气相色谱-质谱法 |
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