Guetenorm,Guetestandard /TECH,BUILDING/
[DE] Guetenorm; Guetestandard
[EN] standard of quality
[FR] norme de qualité
Guetenorm,Guetestandard
[DE] Guetenorm; Guetestandard
[EN] standard of quality
[FR] norme de qualité
Guetennorm,Guetestandard,Guetestufe /TECH/
[DE] Guetennorm; Guetestandard; Guetestufe
[EN] quality grade; quality level; quality standard; standard of quality
[FR] norme de qualité