DIN 21901-2:2021-02
Mine plans - Structure and list of standards - Part 2: General rules for symbols of mine plans

Standard No.

DIN 21901-2:2021-02

Release Date

2021

Published By

German Institute for Standardization

Latest

DIN 21901-2:2021-02

DIN 21901-2:2021-02 history

• 2021 DIN 21901-2:2021 Mine plans - Structure and list of standards - Part 2: General rules for symbols of mine plans
• 1970 DIN 21901-2 E:2019-12
• 1994 DIN 21901-2:1994 Mine plans - Structure and list of standards - Part 2: Interface for EDP based transfer of symbols of mining - Specific mapping