perçage /TECH/
[DE] Bohren; Lochen
[EN] drilling
[FR] perçage
perçage /INDUSTRY,INDUSTRY-METAL/
[DE] Puffen; Vorblasen
[EN] first blow; first puff; preblowing; puffing
[FR] perçage
perçage /INDUSTRY-METAL/
[DE] Lochstechen
[EN] perçage
[FR] perçage(au chalumeau ou à l' arc)
perçage /INDUSTRY,INDUSTRY-CHEM/
[DE] Mundloch
[EN] indent
[FR] perçage
perçage /INDUSTRY-METAL,ENG-MECHANICAL/
[DE] Bohren ins Volle; Einbohren; Vollbohren
[EN] drilling; drilling from the solid
[FR] perçage