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| Traffic Engineering Standards |
| Safety Infrastructures of Traffic Engineering |
| 1 |
GB 5768-1999 |
Road Traffic Signs & Markings |
| 2 |
GB/T 14437-1993 |
Single Sampling Procedures for Product Quality Audit |
| 3 |
GB/T 16311-2004 |
Quality Requirement & Test Method for Road Traffic Markings |
| 4 |
GB/T 18226-2000 |
Technical Conditions of corrosion-resistant steel component for highway engineering |
| 5 |
GB/T 18833-2002 |
The Technical Conditions of Retro-Reflective Sheeting for Road Traffic Signs |
| 6 |
JT/T 279-2004 |
The Technical Conditions for Road Traffic Signals |
| 7 |
JT/T 280-2004 |
Specifications on Road Marking Dope（Paint） |
| 8 |
JT/T 281-1995 |
Wave-form Steel Beam Barrier of Highway Road |
| 9 |
JT/T 333-1997 |
Technical Conditions for Glare Screen |
| 10 |
JT/T 374-19971212 |
Technical Conditions of Isolated Amplifier |
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