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Number of entries (Data is updated on a monthly basis): 83243
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GB/T 34072-2017

物联网温度变送器规范

Specification of temperature transmitter for internet of things

GB/T 34070-2017

物联网电流变送器规范

Standard of electrical measuring transmitters for internet of things

GB/T 34076-2017

现场设备工具(FDT)/设备类型管理器(DTM)和电子设备描述语言(EDDL)的互操作性规范

Interoperation guide for field device tool (FDT) / device type manager (DTM) and electronic device description language (EDDL)

GB/T 34075-2017

普通照明用LED产品光辐射安全测量方法

Measuring methods of optical radiation safety for LED general lighting service

GB/Z 34066-2017

控制与通信网络CIP Safety规范

Control and communicatoin network CIP Safety specification

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 34171-2017

薄与超薄玻璃弯曲性能试验方法 三点弯曲法

Test method for flexural property of thin and ultrathin glass—Three-point bending method

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

Number of entries (Data is updated on a monthly basis): 83243
Weiter Weiter| 51451 - 51460 | 51461 - 51470|51471 - 51480 |Weiter Weiter