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Number of entries (Data is updated on a monthly basis): 47646
Weiter Weiter| 3791 - 3800 | 3801 - 3810|3811 - 3820 |Weiter Weiter

GB/T 46061-2025

橡胶配合剂 差示扫描量热法(DSC)测定加工油玻璃化转变温度

Rubber compounding ingredients—Determination of process oils glass transition temperature by DSC

GB/T 33708.1-2025

直流电能测量设备 第1部分:通用要求

Electricity metering equipment(DC)—Part 1: General requirements

GB/T 46176-2025

柔性直流换流阀功率模块可靠性试验方法

Reliability test methods of power module in voltage sourced converter (VSC) valves

GB/T 7424.3-2025

光缆 第3部分:分规范 室外光缆

Optical fibre cables—Part 3:Sectional specification—Outdoor cables

GB/T 15220-2025

水中放射性铁的分析方法

Analytical method for the radioactive iron in water

GB/T 311.12-2025

绝缘配合 第12部分:高压直流换流站(LCC)绝缘配合应用导则

Insulation co-ordination—Part 12:Application guidelines for LCC HVDC converter stations

GB/T 46404-2025

水文化遗产资源分类与代码

Classification and codes for water cultural heritage

GB/T 46450-2025

特别重大自然灾害损失综合评估导则

Directives for comprehensive assessment of losses from particularly major natural disasters

GB/T 21769-2025

化学品 体外3T3中性红摄取光毒性试验方法

Chemicals-In vitro 3T3 NRU phototoxicity test method

GB/T 46122.4-2025

烟花爆竹 特定化学物质检测方法 第4部分:铅和铅化合物含量的测定 X射线荧光光谱法

Fireworks—Test methods for determination of specific chemical substances—Part 4:Determination of lead and lead compounds—X-ray fluorescence spectrometry

Number of entries (Data is updated on a monthly basis): 47646
Weiter Weiter| 3791 - 3800 | 3801 - 3810|3811 - 3820 |Weiter Weiter