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Number of entries (Data is updated on a monthly basis): 47646
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GB/T 45443-2025

保健食品中褪黑素的测定

Determination of melatonin in health foods

GB/T 22250-2025

保健食品中绿原酸的测定

Determination of chlorogenic acid in health foods

GB/T 22320-2025

信息技术 中文编码字符集 汉字15×16点阵字型

Information technology—Chinese coded character set—15×16 dot matrix font of Chinese ideogram

GB/T 28885-2025

燃气服务导则

Directives for gas service

GB/T 45466-2025

燃气衣物烘干机

Gas-fired clothes dryer

GB/T 45467-2025

约束混凝土用纤维增强复合材料管

Fiber reinforced polymer composite tubes for confining concrete

GB/T 45468-2025

微束分析 岩石微孔隙聚焦离子束-扫描电镜三维成像分析方法

Microbeam analysis—FIB-SEM imaging and analysis method for 3D micro-pore structure of rock sample

GB/T 32456-2025

橡胶塑料机械用节能型加热系统通用技术规范

General technical specification for energy saving heating system of rubber and plastics machines

GB/T 31270.12-2025

化学农药环境安全评价试验准则 第12部分:鱼类急性毒性试验

Test guidelines on environmental safety assessment for chemical pesticides—Part 12: Fish acute toxicity test

GB/T 31270.8-2025

化学农药环境安全评价试验准则 第8部分:水-沉积物系统代谢试验

Test guidelines on environmental safety assessment for chemical pesticides—Part 8: Aquatic sediment system metabolism test

Number of entries (Data is updated on a monthly basis): 47646
Weiter Weiter| 4061 - 4070 | 4071 - 4080|4081 - 4090 |Weiter Weiter