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GB/T 38724-2020 家具中有害物质放射性的测定GB/T 38724-2020.Furniture harmful substances-Test method for radioactivity.GB/T 38724规定了家具中放射性物质测试方法的术语和定义、原理、仪器设备、样品、试验步骤、试验数据处理及测量不确定度。GB/T 38724适用于...

09/11 2023
GB/T 38741-2020 口腔清洁护理用品牙膏中氯己定、呋喃西林、双氯芬酸、氯二甲酚和己脒定二(羟乙基磺酸)盐5种杀菌剂含量的测定高效液相色谱法GB/T 38741-2020.Oral care and cleansing prod ucts- Determination of chlorhexidine，furacin,diclofenac , chloroxylenol and hexamidine diiset hionate in...

09/11 2023
GB/T 38721-2020 烟花爆竹混药设备通用技术要求GB/T 38721-2020.Fireworks- General technical requirements for mechanical mixing equipment of pyrotechnic composition.GB/T 38721规定了烟花爆竹烟火药混药设备的术语和定义、设计...

09/11 2023
GB/T 31301.6-2020 制鞋机械安全要求第6部分:上胶机和胶粘干燥机GB/T 31301.6-2020.Footwear manufacturing machines- Safety requirements-Part 6 :Cementing and cementing drying machines.GB/T 31301的本部分规定了上胶机和胶粘干燥机的定义、设...

09/11 2023
GB/T 31301.7-2020 制鞋机械安全要求第7部分:铣削机和雕刻机GB/T 31301.7-2020.Footwear manufacturing machines- Safety requirements-Part 7 :Milling and engraving machines.GB/T 31301的本部分规定了铣削机和雕刻机的定义、设计、结构、运输、安装、...

09/11 2023
GB/T 38789-2020 口腔清洁护理用品牙膏中10种元素含量的测定电感耦合等离子体质谱法GB/T 38789-2020.Oral care and cleansing products- Determination of 10 elements in toothpastes- Inductively coupled plasma mass spectrometry.GB/T 38789...

09/11 2023
GB/T 38791-2020 口腔清洁护理用品牙膏中硼酸和硼酸盐含量的测定电感耦合等离子体原子发射光谱法GB/T 38791-2020.Oral care and cleansing products一Determination of boric acid and borates in toothpastes- Inductively coupled plasma atomic emission sp...

09/11 2023
GB/T 31301.8-2020 制鞋机械安全要求第8部分:定型机GB/T 31301.8-2020.Footwear manufacturing machines- Safety requirements-Part 8 : Moulding machines.GB/T 31301的本部分规定了定型机的设计、安装、运输、调整、操作的相关安全要求。本部分包含操作者对...

09/11 2023
GB/T 38612-2020 人造革合成革试验方法拉伸负荷及断裂伸长率的测定GB/T 38612-2020.Test method of artificial leather and syn thetic leather-Determination of tensile load and elongation at break.GB/T 38612规定了测定人造革合成革拉伸...

09/11 2023
GB/T 38607-2020/ISO 21016:2007 办公家具桌台类稳定性、强度和耐久性测试方法GB/T 38607-2020/ISO 21016:2007.Office furniture- Tables and desks- Test methods for the determination of stability , strength and durability.1.范围GB/T...

09/11 2023