Definīcija:Plutonium-239; uranium-233; uranium enriched in uranium-235 or uranium-233, and any substance containing one or more of the foregoing isotopes and such other fissile materials as may be specified by the Council, acting by a qualified majority on a proposal from the Commission
VVC izstrādātie inženierzinātņu, tehnikas, rūpniecības un būvniecības un arhitektūras termini