Valsts valodas centra izstrādātie inženierzinātņu, tehnikas, rūpniecības un būvniecības un arhitektūras termini

Konteksts: [..] RBMs consist of two rectangular steel sheets or wires with at least four half-rings made of steel wire fixed on them and which are kept together by a steel cover. They can be opened either by pulling the half-rings or with a small steel-made trigger mechanism fixed to the RBM. [..]
Avots: Council Regulation (EC) No 976/2002 of 4 June 2002 imposing a definitive anti-dumping duty on imports of certain ring binder mechanisms (RBM) originating in Indonesia and terminating the anti-dumping proceeding in respect of imports of certain RBM originating in India