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YDJ 11-1987 Specification for Installation Design of Long-Distance Manual Telephone Exchange Equipment
Standard No.: YDJ 11-1987 Status: VALID remind me the status change
Language: English File Format: PDF
Word Count: 16000 words Price(USD): 480 (USD) remind me the price change
Implemented on: 1989-01-01 Delivery: via email in 1 business day
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Standard No.: YDJ 11-1987
Chinese Name: 长途人工电话交换设备安装设计规范
English Name: Specification for Installation Design of Long-Distance Manual Telephone Exchange Equipment
Professional Classification: M40 Telephone communication equipment
Professional Classification: YD Professional Standard - Telecommunication
Issued by:
Issued on: 1988-06-20
Implemented on: 1989-01-01
Status: VALID
Language: English
File Format: PDF
Word Count: 16000 words
Price(USD): 480 (USD)
Delivery: via email in 1 business day
YDJ 11-1987 The following standards are cited:
YDJ 11-1987 Cited by the following standards:
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