- butt-jointed double-strap weld
- заклепочный шов встык с двусторонними накладками
English-Russian dictionary of machine parts. 2009.
English-Russian dictionary of machine parts. 2009.
Rail tracks — are used on railways (or railroads), which, together with railroad switches (or points), guide trains without the need for steering. Tracks consist of two parallel steel rails, which are laid upon sleepers (or cross ties) that are embedded in… … Wikipedia