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Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325
Weiter Weiter| 20611 - 20620 | 20621 - 20630|20631 - 20640 |Weiter Weiter

GB/T 38744-2020

机动车尾气净化器中助剂元素化学分析方法 铈、镧、镨、钕、钡、锆含量的测定 电感耦合等离子体原子发射光谱法

Methods for chemical analysis of synergistic catalysis elements in automotive exhaust catalysis-Determination of cerium, lanthanum, praseodymium, neodymium ,barium and zirconium contents-Inductively coupled plasma atomic emission spectrometry

GB/T 28454-2020

信息技术 安全技术 入侵检测和防御系统(IDPS)的选择、部署和操作

Information technology-Security techniques-Selection, deployment and operation of intrusion detection and prevention systems(IDPS)

GB/T 38957-2020

海上风电场热带气旋影响评估技术规范

Technical specification for effect evaluation of tropical cyclone on offshore wind power project

GB/T 4893.3-2020

家具表面漆膜理化性能试验 第3部分:耐干热测定法

Test of surface coatings of furniture—Part 3: Determination of resistance to dry heat

GB/T 4688-2020

纸、纸板和纸浆 纤维组成的分析

Paper,board and pulp—Analysis of fiber furnish

GB/T 8813-2020

硬质泡沫塑料 压缩性能的测定

Rigid cellular plastics—Determination of compression properties

GB/T 4893.2-2020

家具表面漆膜理化性能试验 第2部分:耐湿热测定法

Test of surface coatings of furniture—Part 2: Determination of resistance to wet heat

GB/T 38998-2020

裁切后办公用纸 边缘质量的测定

Cut-size office paper—Measurement of edge quality

GB/T 38620-2020

物位计性能评定方法

Methods of evaluating the performance of ultrasonic levelmeter

GB/T 38621-2020

发光二极管模块热特性瞬态测试方法

Transient thermal test method for light emitting diode modules

Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325
Weiter Weiter| 20611 - 20620 | 20621 - 20630|20631 - 20640 |Weiter Weiter