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DIN 21194
Rope end fitting in abutments for guide ropes - Safety requirements and testing
Edition
2016-10
DIN 21198
Shaft sinking - Shaft plumbs
Edition
2016-03
DIN 21258
Lubricants and impregnating compounds for friction hoist ropes in mining - Safety requirements and testing
Edition
2007-10
DIN 21325
Pit converted timber - Timber sleepers
Edition
2012-02
DIN 21346
Square head bolts for shaft guides
Edition
1989-11
DIN 21500
Shaft sinking in mining - design and dimensioning
Edition
2017-05
DIN 21521-1
Rock bolts for mining and tunnelling; terms
Edition
1990-07
DIN 21521-2
Rock bolts for mining and tunnel support; general specifications for steel-bolts; tests, testing methods
Edition
1993-02
DIN 21522
Roof bolt plates for mining and tunnel support
Edition
1972-07
DIN 21530-1
Mine support - Part 1: General
Edition
2003-05