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Position: Chinese Standard in English/YD/T 637-1993
YD/T 637-1993   DC-DC Conversion Equiopment for Telecommunication (English Version)
Standard No.: YD/T 637-1993 Status:superseded
Language:English File Format:PDF
Word Count: 5500 words Price(USD):384.00 remind me the price change
Implemented on:1993-2-1 Delivery: via email in 1~3 business day
Standard No.: YD/T 637-1993
English Name: DC-DC Conversion Equiopment for Telecommunication
Chinese Name: 通信用直流-直流交换设备
Professional Classification: YD    Professional Standard - Telecommunication
Issued on: 1993-8-17
Implemented on: 1993-2-1
Status: superseded
Superseded by:YD/T 637-2006 DC-DC Conversion Equiopment for Telecommunication
Superseded on:2006-10-1
Language: English
File Format: PDF
Word Count: 5500 words
Price(USD): 384.00
Delivery: via email in 1~3 business day
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