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YD/T 635-1993 English PDF

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YD/T 635-1993: Inspection and test methods of telegraph terminal equipment
Status: Obsolete
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Basic data

Standard ID YD/T 635-1993 (YD/T635-1993)
Description (Translated English) Inspection and test methods of telegraph terminal equipment
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M39
Word Count Estimation 11,141
Date of Issue 8/17/1993
Date of Implementation 2/1/1994
Regulation (derived from) Notice of the Ministry of Industry and Information Technology of the People's Republic of China (No. 48 of 2015)
Summary This standard specifies test methods tested telex terminal equipment technical performance, security, performance, basic environmental adaptability, reliability, and business functions. This standard applies to all kinds of telex terminal equipment inspection and testing public telegraph and telex communications used for communication, code they use five-digit code protection, international II V code or international code, notification rate of 50, 75, 100, 200 or 300Bd.