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International Standard Category: Road engineering

JTG D81-2006    Specification for Design of Highway Safety Facilities
公路交通安全设施设计规范;
Category No.:93.08 Valid Status:superseded
Issued Organization:Ministry of Transport Issued Date:2006-7-7
Implemented Date:2006-7-10 Abolished Date:
Superseded Standard.:JTG D81-2017 Design Specification for Highway Safety Facilities
Superseded Date:2018-1-1
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