GB/T 4754—2017 CN

公路管理与养护

Parent Code 544

Implementation Date 2017-10-01

✦ Includes

公路运营服务：高速公路收费服务、桥梁收费服务、隧道收费服务、其他公路运营服务; 公路养护服务：高速公路养护服务、桥梁养护服务、隧道养护服务、其他公路养护服务; 收费站和以公路养护为目的的车辆过秤活动; 其他公路管理服务。;

Excludes

城市内道路、桥梁、隧道的管理和养护活动，列入7810（市政设施管理）; 道路、桥梁、隧道的抢修、重建活动，列入4811（铁路工程建筑）。;

Conversion Reference

Conversion Results

ALGORITHMIC_INFERENCE

Standard Metadata

Standard Name GB/T 4754—2017

Full Name Industrial Classification for National Economic Activities (GB/T 4754-2017)

Country / Region CN

Issuing Agency Standardization Administration of the P.R.C. (SAC)

Parent Code 544

Release Date

Implementation Date 2017-10-01

Standard Conversion

Select a target standard, AI will automatically analyze and map the corresponding industry code

Target Standard

🇺🇳

ISIC Rev.4

International Standard Industrial Classification of All Economic Activities, Revision 4

International Standard

🇺🇳

ISIC Rev.4

International Standard Industrial Classification of All Economic Activities, Revision 4

🇺🇳

ISIC Rev.5

International Standard Industrial Classification of All Economic Activities, Revision 5

Regional Standards

🇪🇺

NACE Rev. 2

Statistical Classification of Economic Activities in the European Community, Rev. 2

🇪🇺

NACE Rev. 2.1

Statistical Classification of Economic Activities in the European Community, Rev. 2.1

National Standards

🇺🇸

NAICS 2022

North American Industry Classification System, 2022