Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services


Title Standard No. Implemented On
Technical Specification for Construction of Highway SubgradesJTG F10-20062007-1-1
Supervision Specification for Construction of Highway EngineeringJTG G10-20062007-1-1
General Specification of Freeway Traffic Engineering and Roadside FacilitiesJTG D80-20062006-10-1
Technical Specification for Construction of Highway Safety FacilitiesJTG F71-20062006-9-1
Specification for Design of Highway Safety FacilitiesJTG D81-20062006-7-10
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