acid etching,etching /ENG-ELECTRICAL/
[DE] Aetzen
[EN] acid etching; etching
[FR] morsure
acid embossing,acid etching,biting,etching /INDUSTRY-METAL/
[DE] Anätzung; Ätze; Ätzerei; Ätzung
[EN] acid embossing; acid etching; biting; etching
[FR] gravure à l' acide; morsure