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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
DIN 21530-2
Mine support - Part 2: Dimensions, designation and statical values
Edition
2016-09
DIN 21530-3
Mine support - Part 3: Requirements
Edition
2016-09
DIN 21530-4
Mine support - Part 4: Testing
Edition
2016-09
DIN 21530-5
Mine support - Part 5: Marking of parts of mine support
Edition
2016-03
DIN 21531-1
Arch supports; arches B 5,4 to B 20,2
Edition
1990-07