GB/T 9649.24-2009

Terminology classification and code for geology and mineral resources - Part 24: Geoeconomy

NORMA vydána dne 15.10.2009

The information about the standard:

Designation standards: GB/T 9649.24-2009
Publication date standards: 15.10.2009
Country: Chinese technical standard
Kategorie: Technické normy GB