DIN 19711:1975-04

Graphical and letter symbols for hydrogeology.

STANDARD published on 1.4.1975

The information about the standard:

Designation standards: DIN 19711:1975-04
Publication date standards: 1.4.1975
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: German technical standard
Category: Technical standards DIN