surface crack /INDUSTRY-METAL/
[DE] Oberflaechenriss
[EN] surface crack
[FR] crique à la surface; fissure superficielle
check,pressure vent,surface crack,surface vent /INDUSTRY,INDUSTRY-METAL/
[DE] Kaltsprung; Peture; Riss
[EN] check; pressure vent; surface crack; surface vent
[FR] péture