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Anzahl der Treffer (Daten werden monatlich aktualisiert): 83243
Weiter Weiter| 241 - 250 | 251 - 260|261 - 270 |Weiter Weiter

GB/T 33153-2025

影像材料 反射彩色摄影照片 测试照片的制作和测量

Imaging materials—Reflection colour photographic prints—Test print construction and measurement

GB/T 6849-2025

影像材料 照相胶片和相纸 脆性楔式试验方法

Imaging materials—Photographic films and papers—Wedge test for brittleness

GB/T 45879-2025

金属和合金的腐蚀 应力腐蚀敏感性电化学快速试验方法

Corrosion of metals and alloys—Electrochemical methods for fast test of stress corrosion cracking susceptibility

GB/T 45880-2025

单片陶瓷摩擦和磨损特性的测定 球板法

Determination of friction and wear characteristics of monolithic ceramics—Ball-on-disc method

GB/T 45907-2025

人工智能 服务能力成熟度评估

Artificial intelligence—Service capability maturity assessment

GB/T 45945-2025

家用和类似用途电器中功能材料测试与评价指南

Guidelines for the testing and evaluation of functional materials in household and similar electrical appliances

GB/T 20175-2025

表面化学分析 溅射深度剖析 用层状膜系为参考物质的优化方法

Surface chemical analysis—Sputter depth profiling—Optimization using layered systems as reference materials

GB/T 19500-2025

表面化学分析 X射线光电子能谱分析方法通则

Surface chemical analysis—General rules for X-ray photoelectron spectroscopic analysis method

GB/T 24204-2025

高炉炉料用铁矿石 低温还原粉化率的测定 动态试验法

Iron ores for blast furnace feedstocks—Determination of low-temperature reduction-disintegration indices—Dynamic method

GB/T 7962.7-2025

无色光学玻璃测试方法 第7部分:条纹度

Test methods of colourless optical glass—Part 7: Extent of striae

Anzahl der Treffer (Daten werden monatlich aktualisiert): 83243
Weiter Weiter| 241 - 250 | 251 - 260|261 - 270 |Weiter Weiter