Standard Number: JT/T 747.4-2020(JT/T747.4-2020)
Chinese:交通运输信息资源目录体系 第4部分：公路水路信息资源分类
English:Directory System of Transportation Information Resources Part 4: Classification of Highway and Waterway Information Resources
Effective Date:2021-03-01
Standard Applicability:This part applies to the classification and coding of highway and waterway information resources in the transportation information resources catalog system.
PDF Downloadable: N
You can click the button below to purchase the PDF version, and we will send it to you via email.Click below to buy the printed version. Shipped via FedEx within 7 days. Full refund if out of stock.
If you encounter the following issues, please click here to contact us, and we will do our best to assist you.
1. You cannot find the standard document you are looking for on our website.
2. You have found the standard document, but our page indicates that PDF download is not available.
3. You need to purchase our translated version.
