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Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646
Weiter Weiter| 21361 - 21370 | 21371 - 21380|21381 - 21390 |Weiter Weiter

GB 24850-2020

平板电视与机顶盒能效限定值及能效等级

Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions and set-top boxes

GB 21027-2020

学生用品的安全通用要求

Request in common use of security for student's articles

GB 15892-2020

生活饮用水用聚氯化铝

Polyaluminium chloride for treatment of drinking water

GB 39176-2020

稀土产品的包装、标志、运输和贮存

Rare earth products packing, marking, transport and storage

GB 9706.206-2020

医用电气设备 第2-6部分:微波治疗设备的基本安全和基本性能专用要求

Medical electrical equipment—Part 2-6: Particular requirments for the basic safety and essential performence of microwave therapy equipment

GB/T 39490-2020

纤维增强塑料液体冲击抗侵蚀性试验方法 旋转装置法

Test method for liquid impingement erosion resistance of fiber-reinforced plastics—Rotating apparatus method

GB/T 39486-2020

化学试剂 电感耦合等离子体质谱分析方法通则

Chemical reagent—General rules for inductively coupled plasma mass spectrometry

GB/T 39481-2020

海水淡化利用 工业用水水质

Utilization of desalinated seawater—Water quality guidelines for industrial uses

GB/T 39433-2020

气弹簧设计计算

Gas spring design calculation

GB/T 39432-2020

无损检测 超声检测 阶梯试块

Non-destructive testing—Ultrasonic testing—Specification for step wedge calibration block

Anzahl der Treffer (Daten werden monatlich aktualisiert): 47646
Weiter Weiter| 21361 - 21370 | 21371 - 21380|21381 - 21390 |Weiter Weiter