Browse Standards
1686+ standards in database
1686 result(s) found
400MHz频段模拟公众无线对讲机技术规范和测量方法
Technical specification and testing methods for analog public radio interphone on 400MHz band
B-ISDN ATM 适配层(AAL)类型2技术规范
B-ISDN ATM Adaptation Layer Specification : Type 2 AAL
光纤试验方法规范 第10部分：测量方法和试验程序 总则
Specifications for optical fibre test methods - Part 10: Measurement methods and test procedures - General and guidance
同步数字体系 (SDH) 光缆线路系统测试方法
Methods of measurement for Synchronous digital Hierarchy (SDH) optical fiber cable line system
电磁兼容 试验和测量技术 供电系统及所连设备谐波、谐间波的测量和测量仪器导则
Electromagnetic compatibility - Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto
电磁兼容 试验和测量技术 射频场感应的传导骚扰抗扰度
Electromagnetic compatibility - Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields
电磁兼容 试验和测量技术 浪涌(冲击)抗扰度试验
Electromagnetic compatibility - Testing and measurement techniques - Surge immunity test
电磁兼容 试验和测量技术 电快速瞬变脉冲群抗扰度试验
Electromagnetic compatibility - Testing and measurement techniques - Electrical fast transient/burst immunity test
电磁兼容 试验和测量技术 电压暂降、短时中断和电压变化的抗扰度试验
Electromagnetic compatibility - Testing and measurement techniques - Voltage dips，short interruptions and voltage variations immunity tests
彩色显示器色度测量方法
Measurement methods for the chromaticity of color displays
声音和电视广播接收机及有关设备抗扰度 限值和测量方法
Sound and television broadcast receivers and associated equipment-immunity characteristics - Limits and methods of measurement
数字电视环绕声伴音测量方法
Methods of measurement of surround audio for digital TV
无线电发射设备参数通用要求和测量方法
Universal requirements and measurement methods of parameters for radio transmitting equipment
数字电视接收设备图像和声音主观评价方法
Methods for picture and audio subjective assessment of digital television receiving equipment
电视广播声音和图像的相对定时
Relative timing of sound and vision for broadcasting
汉语清晰度诊断押韵测试(DRT)法
Diagnostic rhyme test(DRT) method of Chinese articulation
光纤用二次被覆材料 第2部分：改性聚丙烯
Secondary coating materials used for optical fiber - Part 2：Modified propylene resin
信息技术设备的无线电骚扰限值和测量方法
Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement
电信术语 无线电波传播
Terminology for telecommunication - Radio wave propagation
电信术语 传输
Terminology for telecommunication - Transmission