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TB/T 2122-1990 English PDF

US$319.00 · In stock
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TB/T 2122-1990: DK.SW Type Transceiver for Naked Track Circuit in Railway Grade Crossing
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
TB/T 2122-1990English319 Add to Cart 3 days [Need to translate] DK.SW Type Transceiver for Naked Track Circuit in Railway Grade Crossing   TB/T 2122-1990

PDF similar to TB/T 2122-1990


Standard similar to TB/T 2122-1990

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Basic data

Standard ID TB/T 2122-1990 (TB/T2122-1990)
Description (Translated English) DK.SW Type Transceiver for Naked Track Circuit in Railway Grade Crossing
Sector / Industry Railway & Train Industry Standard (Recommended)
Classification of Chinese Standard S61
Word Count Estimation 9,958
Date of Issue 8/20/1990
Date of Implementation 12/1/1990
Adopted Standard JRS 225077-1E-13AR3E, NEQ
Summary This standard specifies the crossing track circuit transceiver classification, technical requirements, test methods, inspection rules, marking, packaging, transport and storage. This standard applies to DK �� SWB-14 type, DK �� SWB-20 type, DK �� SWB-30 type and DK �� SWB-40-type four kinds of transceivers.

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