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DIN 20301
Rock drilling operations - Terminology, units, and symbols for use in formulae
Edition
1999-01
DIN 20302
Rock drilling equipment; terminology
Edition
1974-02
DIN 20311
Drill tubes with diameters exceeding 100 mm for large hole boring in mining
Edition
2002-11
DIN 20314
Screw threads for drill tubes will diameters exceeding 100 mm for large hole boring in mining
Edition
1990-06
DIN 20316
Rock drilling - Thread connections for thin-walled rotary drilling equipment - Dimensions, design
Edition
2012-11
DIN 20317
Rock drilling - Round thread connections for percussive drilling equipment - Dimensions, design
Edition
2014-02
DIN 20350
Longwall shearing and heading machines; shanks of cutting tools and their assembly openings
Edition
1975-03
DIN 20351
Rock drilling - Wedge-shaped shank connections for rotary drilling equipment - Dimensions, design
Edition
2015-08
DIN 20352
Rock drilling - Sqare driver connection for rotary drilling - Dimensions, design
Edition
2016-03
DIN 20353
Rock drilling - Trapezoidal thread connection for percussive drilling - Dimensions, design
Edition
2016-03