DIN 21920-4

April 1996

Standard Current

Mine plans - Petrography - Part 4: Minerals

Main informations

Collections

DIN german standards

Publication date

April 1996

Number of pages

5 p.

Reference

DIN 21920-4

ICS Codes

01.080.30 Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation

73.020 Mining and quarrying

Print number

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