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Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325
Weiter Weiter| 31771 - 31780 | 31781 - 31790|31791 - 31800 |Weiter Weiter

GB/T 4208-2017

外壳防护等级(IP代码)

Degrees of protection provide by enclosure (IP code)

GB/T 22571-2017

表面化学分析 X射线光电子能谱仪 能量标尺的校准

Surface chemical analysis—X-ray photoelectron spectrometers—Calibration of energy scales

GB/T 34174-2017

表面化学分析 工作参考物质中离子注入产生的驻留面剂量定值的推荐程序

Surface chemical analysis—Proposed procedure for certifying the retained areic dose in a working reference material produced by ion implantation

GB/T 34178-2017

光掩模石英玻璃基板

Silica glass substrates for photomask

GB/T 34173-2017

城镇排水与污水处理服务

Urban drainage and sewage treatment service

GB/T 34176-2017

邻二氮杂菲分光光度法测定耐火材料中的二价和三价铁离子化学分析方法

Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline

GB/T 34179-2017

光伏玻璃 多因素耦合环境加速老化试验方法

Photovoltaic glass—Accelerated aging test method under multi-factor coupling conditions

GB/T 3003-2017

耐火纤维及制品

Refractory fibres and the products

GB/T 15270-2001

烟草和烟草制品 聚丙烯丝束滤棒

Tobacco and tobacco products polypropylene fiber tow filter rod

GB/T 34257-2017

农产品购销基本信息描述 茄果类

Basic information description of agricultural products for purchase and sale—Solanaceous

Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325
Weiter Weiter| 31771 - 31780 | 31781 - 31790|31791 - 31800 |Weiter Weiter