JJG 117-2014
Construction Depth Manual Sand Paving Apparatus (English Version)

Standard No.

JJG 117-2014

Language

Chinese, Available in English version

Published By

National Metrological Verification Regulations of the People's Republic of China

Latest

JJG 117-2014

JJG 117-2014 history

• 1970 JJG 117-2014 Construction Depth Manual Sand Paving Apparatus
• 2013 JJG 117-2013 Verification Regulation of Surface Plates
• 2005 JJG 117-2005 Tablet Verification Regulations
• 1991 JJG 117-1994 Verification Regulation of Plates
• 1991 JJG 117-1991 Verification Regulation of Flat Plate
• 0000 JJG 117-1978