JT/T 677-2007
Vehicle bearing road laser rut-meter (English Version)
- Standard No.
- JT/T 677-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Professional Standard - Traffic
- Status
- 2009-12
- Replace By
- JT/T 677-2009
- Latest
- JT/T 677-2009
- Scope
- This standard specifies the product working principle and structure, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of the vehicle-mounted road laser rutting meter (hereinafter referred to as the laser rutting meter). This standard applies to the production, inspection and use of laser rutting instruments that apply laser technology, high-speed digital imaging technology and computer technology to detect rutting conditions on highway pavements.
JT/T 677-2007 history
- 2009 JT/T 677-2009 Vehicle bearing road laser rut-meter
- 2007 JT/T 677-2007 Vehicle bearing road laser rut-meter
