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Anzahl der Treffer (Daten werden monatlich aktualisiert): 47733
Weiter Weiter| 5171 - 5180 | 5181 - 5190|5191 - 5200 |Weiter Weiter

GB/T 26038-2023

钨基高比重合金板材

Tungsten base,high-density alloy plate

GB/T 1555-2023

半导体单晶晶向测定方法

Test methods for determining the orientation of a semiconductive single crystal

GB/T 35307-2023

流化床法颗粒硅

Granular polysilicon produced by fluidized bed method

GB/T 42675-2023

抗菌不锈钢焊接钢管及管件

Welded antibacterial stainless steel pipes and fittings

GB/T 43413-2023

无损检测 红外热成像检测 热弹性应力测量方法通则

Non-destructive testing—Infrared thermographic testing—General principles for thermoelastic stress measuring method

GB/T 43415-2023

重型机械 铸件设计要求

Heavy mechanical—Design requirement for casting

GB/Z 43414-2023

无损检测 无损检测培训大纲

Non-destructive testing—NDT training syllabuses

GB/T 18329.2-2023

滑动轴承 多层金属滑动轴承 第2部分:合金厚度≥2mm的结合强度破坏性试验

Plain bearings—Metallic multilayer plain bearings—Part 2:Destructive testing of bond for bearing metal layer thicknesses greater than or equal to 2 mm

GB/T 30523-2023

科技资源核心元数据

Science and technology resource core metadata

GB/T 42776-2023

科技评估分类

Classification of science and technology evaluation

Anzahl der Treffer (Daten werden monatlich aktualisiert): 47733
Weiter Weiter| 5171 - 5180 | 5181 - 5190|5191 - 5200 |Weiter Weiter