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

Konteksts: [..] Where a test specimen incorporates a closure for a conveyor system together with a penetration and its penetrating components, this shall result in an I classification allocated to the penetrating component or penetration seal. [..]
Avots: Fire classification of construction products and building elements - Part 2: Classification using data from fire resistance tests, excluding ventilation services