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TB/T 1121-1998 PDF English

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TB/T 1121-1998: Numbering Principle for Enterprise Standard of Communication Signal
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TB/T 1121: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
TB/T 1121-1998English279 Add to Cart 3 days [Need to translate] Numbering Principle for Enterprise Standard of Communication Signal
TB 1121-1975EnglishRFQ ASK 3 days [Need to translate] (Chinese Industry Standard)

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Basic data

Standard ID TB/T 1121-1998 (TB/T1121-1998)
Description (Translated English) Numbering Principle for Enterprise Standard of Communication Signal
Sector / Industry Railway & Train Industry Standard (Recommended)
Classification of Chinese Standard S60;S00
Word Count Estimation 8,844
Date of Issue 2/24/1998
Date of Implementation 9/1/1998
Older Standard (superseded by this standard) TB 1121-1975
Summary This standard specifies the establishment of railway communication principles, standards of corporate business code signal (hereinafter referred to as corporate codes) and enterprise standard number. This standard applies to the production of railway communication, signal products.

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