Structures for mine shafts - Part 3: Sinking stages
Begin
2023-09-15
Planned document number
ISO/WD 19426-3
Responsible national committee
NA 005-51-10 AA - Shaft sinking
Responsible international committee
ISO/TC 82/WG 4 - Structures for mine shafts
previous edition(s)
Structures for mine shafts - Part 3: Sinking stages
2018-05