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Chinese National Standard Category: Arrangement of transmission system group and frequency spectrum

English Title: Specification for Channel Translating Equipment Used on Carrier Systems
Chinese Title: 载波系统通路变频级基本技术要求
Standard No.: YD/T 554-1992
Category No.: M17
Issued by: CMII
Issued on: 1900-1-1
Implemented on: 1900-1-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:GB 4577-1984 Specification for channel translating equipment used on carrier systems
GB 4577-1984 Specification for channel translating equipment used on carrier systems
Word Count:7000 words
Similar Standards: GB 4577-1984   GB 4576-1984   YD/T 553-1992   YD/T 554-1992  
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