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Anzahl der Treffer (Daten werden monatlich aktualisiert): 83618
Weiter Weiter| 20241 - 20250 | 20251 - 20260|20261 - 20270 |Weiter Weiter

GB/T 4134-2021

金锭

Gold ingots

GB/T 40345-2021

植物保护机械 确定可排放液体体积及浓度的试验方法

Crop protection equipment—Test method for the determination of drainable volume and its concentration

GB/T 40283.3-2021

自动化系统与集成 制造应用解决方案的能力单元互操作 第3部分:能力单元互操作性的验证和确认

Automation systems and integration—Interoperability of capability units for manufacturing application solutions—Part 3:Verification and validation of interoperability among capability units

GB/T 40305-2021

现场设备集成 EDD与OPC UA集成技术规范

Field device integration—EDD and OPC UA integration technology specification

GB/T 40293-2021

红外硫系光学薄膜折射率测试方法

Test method for refractive index of infrared optical chalcogenide films

GB/T 15078-2021

贵金属电触点材料接触电阻的测量方法

Testing method for contact resistance of precious metals electrical contact materials

GB/T 1425-2021

贵金属及其合金熔化温度范围的测定 热分析试验方法

Determination of melting temperature range for precious metals and their alloys—Testing method of thermal analysis

GB/T 1727-2021

漆膜一般制备法

General methods for preparation of coating films

GB/T 40398.1-2021

炭-炭复合炭素材料试验方法 第1部分:摩擦磨损性能试验

Test method for C-C composites—Part 1: Friction and wear property

GB/T 40403-2021

金属和合金的腐蚀 用四点弯曲法测定金属抗应力腐蚀开裂的方法

Corrosion of metals and alloys—Methodology for determining the resistance of metals to stress corrosion cracking using the four-point bend method

Anzahl der Treffer (Daten werden monatlich aktualisiert): 83618
Weiter Weiter| 20241 - 20250 | 20251 - 20260|20261 - 20270 |Weiter Weiter