GB/T 20149-2006

Road traffic lights - Photometric properties of 200mm roundel signals

STANDARD published on 6.3.2006

English, Chinese -
electronic design (pdf) (184.80 USD)

The information about the standard:

Designation standards: GB/T 20149-2006
Publication date standards: 6.3.2006
Country: Chinese technical standard
Category: Technical standards GB