Round pit timber; props, bars
€34.30
Round pit timber; timber for lagging
Mine supports; powered walking supports; terminology
Mine support; roof bars for single props; testing, requirements
Rails for mine supports
Round pit timber; pillar, supports
Round pit timber; bolts
Sawn pit timber; boards, planks and square-sawn timber for working platforms
Round pit timber; load bearing capacity of props and bars; calculation
Sawn pit timber; boards and planks
Rock bolts for mining and tunnelling; terms
€41.78
Arch supports; arches B 5,4 to B 20,2
Arch supports; arches B 21,7 to B 63
Mine support; strut support; marking
Mine support; graphical symbols for the open loop control of powered support
