2020 year China issued GB standards list |
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GB/T 38749-2020 Technical requirements of controlled atmosphere heat treatment
可控气氛热处理技术要求 |
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GB/T 38496-2020 Toxicological procedures and methods of safety evaluation for disinfectant
消毒剂安全性毒理学评价程序和方法 |
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GB/T 38467-2020 Technical specification of modified wood for furniture
家具用改性木材技术条件 |
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GB/T 38498-2020 Evaluation method for determining metal corrosion of disinfectant
消毒剂金属腐蚀性评价方法 |
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GB/T 20567-2020 Vanadium-nitrogen
钒氮合金 |
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GB/T 15076.7-2020 Part 7: Determination of phosphorus content in niobium 4-methyl-pentanone- [2] extraction and separation of phosphorus molybdenum blue spectrophotometry and inductively coupled plasma atomic emission spectrometry
钽铌化学分析方法 第7部分：铌中磷量的测定 4-甲基-戊酮-[2]萃取分离磷钼蓝分光光度法和电感耦合等离子体原子发射光谱法 |
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GB/T 38735-2020 Collection and processing of human urine biomaterial
人类尿液样本采集与处理 |
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GB/T 29633.4-2020 Antarctic geographical names—Part 4:Romanizing
南极地名 第4部分：罗马字母拼写 |
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GB/T 38642-2020 Industrial robot life cycle risk assessment methods
工业机器人生命周期风险评价方法 |
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GB/T 38772-2020 Pitch from coal liquefaction
煤液化沥青 |
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GB/T 14849.1-2020 Methods for chemical analysis of silicon metal--Part 1: Determination of iron content
工业硅化学分析方法 第1部分：铁含量的测定 |
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GB/T 38465-2020 Test method of artificial leather and synthetic leather—Determination of cold resistance
人造革合成革试验方法 耐寒性的测定 |
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GB/T 11357-2020 Quality, roughness and balance of transmission pulleys
带轮的材质、表面粗糙度及平衡 |
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GB/T 37055.4-2020 National article numbering and basic information specification—Means of production—Part 4: Asphalt
国家物品编码与基础信息通用规范 生产资料 第4部分：沥青 |
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GB/T 18161-2020 Specifications of amusement rides fly tower category
飞行塔类游乐设施通用技术条件 |
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GB/T 9966.2-2020 Test methods for natural stone--Part 2: Determination of dry, wet and after freezing flexural strength
天然石材试验方法 第2部分：干燥、水饱和、冻融循环后弯曲强度试验 |
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GB/T 38535-2020 Test method on fiber reinforced resin matrix composites by industrial computed tomography (CT)
纤维增强树脂基复合材料工业计算机层析成像（CT）检测方法 |
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GB/T 38752-2020 Difficult-flammable blockboard
难燃细木工板 |
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GB/T 15076.6-2020 Methods for chemical analysis of tantalum and niobium--Part 6: Determination of silicon content--Inductively coupled plasma atomic emission spectrometry
钽铌化学分析方法 第6部分:硅量的测定 电感耦合等离子体原子发射光谱法 |
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GB/T 9966.4-2020 Test methods for natural stone--Part 4: Determination of abrasion resistance
天然石材试验方法 第4部分：耐磨性试验 |
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