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V.31 : Electrical characteristics for single-current interchange circuits controlled by contact closure

Recommendation V.31 (11/88)

Approved in 1988-11

Status : In force


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English

PDF Document PDF (acrobat)

62132 bytes 1989-11-09 E 7192 
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PDF Document PDF (acrobat)

77585 bytes 1989-11-09 S 7192 
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PDF Document PDF (acrobat)

85663 bytes 1989-11-09 F 7192 

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Word Document Word

201071 bytes 1989-11-09 E 7192  Download Download
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Word Document Word

362145 bytes 1989-11-09 S 7192  Download Download
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Word Document Word

422783 bytes 1989-11-09 F 7192  Download Download

 

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Updated : 2001/09/10