JTG C21-01-2005
Specifications for Geological Remote Sensing Survey of Highway Engineering (English Version)

Standard No.

JTG C21-01-2005

Language

Chinese, Available in English version

Published By

Professional Standard - Traffic

Latest

JTG C21-01-2005

JTG C21-01-2005 history

• 1970 JTG C21-01-2005 Specifications for Geological Remote Sensing Survey of Highway Engineering