Steel tubes for precision applications - Technical delivery conditions - Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systems; German version EN 10305-4:2003— 20 стр.
Steel tubes for precision applications - Technical delivery conditions - Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systems; German version EN 10305-4:2011— 24 стр.
Steel tubes for precision applications - Technical delivery conditions - Part 4: Seamless cold drawn tubes for hydraulic and pneumatic power systems; German version EN 10305-4:2011— 24 стр.
State of railway vehicles - Basic principles and production technology - Part 12: Mandatory supervision equipments permanently installed in railway vehicles— 34 стр.