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China GB Standards List

 TB/T 2676.2-1995  
(2048kbit/s30-PCM terminal railway communications equipment test methods)

2048kbit/s30路脉码调制铁路通信设备终端机试验方法
 YD/T 828.28-1996  
Measuring method of equipments used in digital microwave transmission system Part 2 Measurement of terrestrial radio-relay systems Section 8: Adaptive equalizer

数字微波传输系统中所用设备的测量方法 第2部分:地面无线接力系统的测量 第8节:自适应均衡器
 YD/T 828.24-1996  
Measuring method of equipments used in digital microwave transmission system Part 2 Measurement of terrestrial radio-relay systems Section 4: Transmitter/receiver (incl. modulator/demodulator

数字微波传输系统中所用设备的测量方法 第2部分:地面无线接力系统的测量 第4节:发射机/接收机(含调制器/解调器)
 YD/T 828.25-1996  
Measuring method of equipments used in digital microwave transmission system Part 2 Measurement of terrestrial radio-relay systems Section 5: Digital signal processing subsystem

数字微波传输系统中所用设备的测量方法 第2部分:地面无线接力系统的测量 第5节:数字信号处理分系统
 GB/T 15885-1995  
Fixed resistors for use in electronic equipment--Part 4:Blank detail specification--Fixed power resistors--Assessment level F

电子设备用固定电阻器 第4部分:空白详细规范 功率型固定电阻器 评定水平 F

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