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Position: Chinese Standard in English/TB/T 2122-1990
TB/T 2122-1990   DK.SW Type Transceiver for Naked Track Circuit in Railway Grade Crossing (English Version)
Standard No.: TB/T 2122-1990 Status:valid remind me the status change
Language:English File Format:PDF
Word Count: 5000 words Price(USD):150.00 remind me the price change
Implemented on:1990-12-1 Delivery: via email in 1~3 business day
Standard No.: TB/T 2122-1990
English Name: DK.SW Type Transceiver for Naked Track Circuit in Railway Grade Crossing
Chinese Name: DK.SW型道口无绝缘轨道电路收发器
Chinese Classification: S61    Signal equipment
Professional Classification: TB    Professional Standard - Railway Transport
Issued by: Ministry of Railways
Issued on: 1990-8-20
Implemented on: 1990-12-1
Status: valid
Language: English
File Format: PDF
Word Count: 5000 words
Price(USD): 150.00
Delivery: via email in 1~3 business day
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