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Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 24961 - 24970 | 24971 - 24980|24981 - 24990 |Weiter Weiter

GB/T 33395-2016

涂料中石棉的测定

Determination of asbestos in coatings

GB/T 33746.1-2017

近场通信(NFC)安全技术要求 第1部分:NFCIP-1安全服务和协议

Technical specification of NFC security—Part 1: NFCIP-1 security services and protocol

GB/T 25102.7-2017

电声学 助听器 第7部分:助听器生产、供应和交货时质量保证的性能特性测量

Electroacoustics—Hearing aids—Part 7: Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes

GB/T 34160-2017

地面用光伏组件光电转换效率检测方法

Test method of conversion efficiency of terrestrial photovoltaic(PV) modules

GB/T 20441.5-2017

电声学 测量传声器 第5部分:工作标准传声器声压校准的比较法

Electroacoustics—Measurement microphones—Part 5: Methods for pressure calibration of working standard microphones by comparison

GB/T 25498.5-2017

电声学 人头模拟器和耳模拟器 第5部分:测量助听器和以插入方式与人耳耦合的耳机用2cm3声耦合器

Electroacoustics—Simulators of human head and ear—Part 5:2 cm3 coupler for the measurement of hearing aids and earphones coupled to the ear by means of ear inserts

GB/T 4556-2001

往复式内燃机 防火

Reciprocating internal combustion engines--Fire protection

GB/T 4706.78-2005

家用和类似用途电器的安全 第二部分:步行控制的电动割草机的特殊要求

Safety of household and similar electrical appliances Part2:Particular requirements for pedestrian controlled mains-operated lawnmowers

GB/T 5296.7-2008

消费品使用说明 第7部分:体育器材

Instructions for use of products of consumer interest - Parts 7: Sports equipment

GB/T 6281-1986

陆地移动业务 (16k0F3E)所要求的同波道干扰标准

Co-channel interference standards required in the land mobile services (16k0F3E)

Number of entries (Data is updated on a monthly basis): 82592
Weiter Weiter| 24961 - 24970 | 24971 - 24980|24981 - 24990 |Weiter Weiter