GB/T 34428.3-2017

Communication rules of the devices of surveillance and control system for expressway—Part 3LED changeable message sign

STANDARD published on 29.9.2017

English, Chinese -
electronic design (pdf) (334.80 USD)

The information about the standard:

Designation standards: GB/T 34428.3-2017
Publication date standards: 29.9.2017
Country: Chinese technical standard
Category: Technical standards GB