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Position: Chinese Standard in English/YD/T 669-1994
YD/T 669-1994   Quality grading criteria of 2048 kbit/s 30-channel PCM multiplex equipment (English Version)
Standard No.: YD/T 669-1994 Status:abolished
Language:English File Format:PDF
Word Count: 5000 words Price(USD):150.00 remind me the price change
Implemented on:1994-5-21 Delivery: via email in 1~3 business day
Standard No.: YD/T 669-1994
English Name: Quality grading criteria of 2048 kbit/s 30-channel PCM multiplex equipment
Chinese Name: 2048Kbit/s 30路脉码调制复用设备质量分等标准
Chinese Classification: M32    Data communication equipment
Professional Classification: YD    Professional Standard - Telecommunication
Issued by: Ministry of Posts and Telecommunications
Issued on: 1994-05-21
Implemented on: 1994-5-21
Status: abolished
Abolished on:2009-12-01
Language: English
File Format: PDF
Word Count: 5000 words
Price(USD): 150.00
Delivery: via email in 1~3 business day
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