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Number of entries (Data is updated on a monthly basis): 47268
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GB/T 15115-2024

压铸铝合金

Die casting aluminum alloys

GB/T 13818-2024

压铸锌合金

Die casting zinc alloys

GB/T 30177.2-2024

过滤机性能测试方法 第2部分:真空过滤机

Methods of performance testing for filters—Part 2: Vacuum filter

GB/T 43255-2023

燃料电池电动汽车低温冷起动性能试验方法

Test methods for sub-zero cold start performances of fuel cell electric vehicles

GB/T 43257.1-2023

放射性物品运输容器安全试验方法 第1部分:总则

Safety test methods for transport packages of radioactive material—Part 1:General

GB/T 30547-2023

高压直流输电系统滤波器用电阻器

Filter resistor for high voltage direct current (HVDC) transmission system

GB/T 43347-2023

核电厂安全重要电气、仪表与控制设备环境参数的监测

Environmental parameter monitoring of electrical,instrumentation and control equipment important to safety for nuclear power plants

GB/T 42653-2023

玻璃高温黏度试验方法

Test method for melt viscosity of glass

GB 21520-2023

显示器能效限定值及能效等级

Minimum allowable values of energy efficiency and energy efficiency grades for displays

GB 19517-2023

国家电气设备安全技术规范

National technical specification for the safety of electric equipments

Number of entries (Data is updated on a monthly basis): 47268
Weiter Weiter| 4801 - 4810 | 4811 - 4820|4821 - 4830 |Weiter Weiter