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Standard [CURRENT]
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This standard contains the required symbols, abbreviations and terms for the illustration of technical facilities in mine plans. These technical facilities include: - rail haulage roads, conveyor systems, underground production equipment; - equipment for underground use, large equipment for above ground use; - plants, installations for immission protection and communication devices. The standard has been prepared by Working group NA 008-11-01-04 AK "Sonderdarstellungen" ("Special illustrations") of Working Committee "Markscheidewesen" ("Mine surveying") of FABERG.
This document partially replaces DIN 21900:1951-08 .