GB/T 14158-1993

Synthetical survey code for regional hydrogeologyengineering geology and environmental geology

NORM herausgegeben am 12.2.1993

English, Chinesisch -
Elektronische PDF (859.40 EUR)

The information about the standard:

Designation standards: GB/T 14158-1993
Publication date standards: 12.2.1993
Country: Chinese technical standard
Kategorie: Technische Normen GB