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Chinese National Standard Category: Railway communication equipment

English Title: Technical Requirements and Test Method for Digital Concentrated Telephone Units
Chinese Title: 数字式电话集中机技术要求及试验方法
Standard No.: TB/T 2996-2000
Category No.: S73
Issued by: Ministry of Railways
Issued on: 2000-03-29
Implemented on: 2000-11-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:
Word Count:6000 words
Similar Standards: T/CI 242-2023   GB/T 28792-2012   TB/T 3204-2008   TB/T 3025-2008   TB/T 3161-2007   TB/T 3160.1-2007   TB/T 3160.2-2007   TB/T 2656-2005   TB/T 2355-2005   TB/T 2029-2005   TB/T 2675-2003   TB/T 3084-2003   TB/T 1726-1986   TB 2106-1989   TB/T 2834-2002   TB/T 1777-2000   TB/T 2996-2000   TB/T 2997.2-2000   TB/T 2997.3-2000   TB/T 2925-1998  
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