NA 060
DIN Standards Committee Mechanical Engineering
Draft standard
[Withdrawn]
EN 12110/prA1
EN 12110/prA1
Tunnelling machines - Air locks - Safety requirements
Title (German)
Tunnelbaumaschinen - Druckluftschleusen - Sicherheitstechnische Anforderungen
Responsible national committee
NA 060-13-04 AA - Tunnelling machhines