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Position: Chinese Standard in English/DB31/T 1337-2021
DB31/T 1337-2021   Evaluation specification of bus and trolley bus information service ofestimated arrival and departure time (English Version)
Standard No.: DB31/T 1337-2021 Status:valid remind me the status change
Language:English File Format:PDF
Word Count: 7500 words Price(USD):225.00 remind me the price change
Implemented on:2022-4-1 Delivery: via email in 1~3 business day
Standard No.: DB31/T 1337-2021
English Name: Evaluation specification of bus and trolley bus information service ofestimated arrival and departure time
Chinese Name: 公共汽（电）车时间预报信息服务质量评价规范
Chinese Classification: R11    Passenger traffic
Professional Classification: DB    Provincial Standard
ICS Classification: 03.220.20 03.220.20    Road transport 03.220.20
Issued by: Shanghai Municipal Administration for Market Regulation
Issued on: 2021-12-22
Implemented on: 2022-4-1
Status: valid
Language: English
File Format: PDF
Word Count: 7500 words
Price(USD): 225.00
Delivery: via email in 1~3 business day
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