Anh
permissible acetylene content
Đức
zulaessige Azetylenfuellung
Pháp
taux de remplissage
zulaessige Azetylenfuellung /INDUSTRY-CHEM,INDUSTRY-METAL/
[DE] zulaessige Azetylenfuellung
[EN] permissible acetylene content
[FR] taux de remplissage