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Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 47751 - 47760 | 47761 - 47770|47771 - 47780 |Weiter Weiter

GB/T 28046.1-2011

道路车辆 电气及电子设备的环境条件和试验 第1部分:一般规定

Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 1: General

GB/T 12060.13-2011

声系统设备 第13部分:扬声器听音试验

Sound system equipment-Part 13:Listening tests on loudspeakers

GB/T 12060.2-2011

声系统设备 第2部分:一般术语解释和计算方法

Sound system equipment - Part 2: Explanation of general terms and calculation methods

GB/T 28840-2012

乡(镇)村商业零售店经营规范

Operating standards of township-village commercial retail store

GB/Z 28865-2012

抗电磁干扰软磁铁氧体材料规范

Specification for anti-EMI soft ferrite materials

GB/T 12060.5-2011

声系统设备 第5部分:扬声器主要性能测试方法

Sound system equipment - Part 5: Methods of measurement for main characteristics of loudspeakers

GB/T 28583-2012

供电服务规范

Specification of electricity supply service

GB/T 28537-2012

高压开关设备和控制设备中六氟化硫(SF6)的使用和处理

Use and handling of sulphur hexafluoride (SF6) in high-voltage switchgear and controlgear

DIN EN ISO 11978

Augenoptik - Kontaktlinsen und Kontaktlinsenpflegemittel - Herstellerinformationen (ISO 11978:2017 + Amd 1:2020); Deutsche Fassung EN ISO 11978:2017 + A1:2020

Ophthalmic optics - Contact lenses and contact lens care products - Labelling (ISO 11978:2017 + Amd 1:2020); German version EN ISO 11978:2017 + A1:2020

GB/T 15434-1995

环境空气 氟化物质量浓度的测定 滤膜·氟离子选择电极法

Ambient air--Determination of the mass concentration of fluoride--Method by filter sampling andfluorine ion-selective electrode analysis

Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 47751 - 47760 | 47761 - 47770|47771 - 47780 |Weiter Weiter