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

Konteksts: [..] wall thickness must be so determined as to enable the vessels to resist at ambient temperature a pressure equal to at least five times the maximum working pressure, with a permanent circumferential deformation factor of no more than 1 %. [..]
Avots: Council Directive of 25 June 1987 on the harmonization of the laws of the Member States relating to simple pressure vessels (87/404/EEC)