sifting /TECH/
[DE] Sieben
[EN] sifting
[FR] tamisage
weeding,sifting /IT-TECH/
[DE] Sichtung
[EN] weeding; sifting
[FR] criblage; epuration
screening,sieving,sifting /TECH,INDUSTRY/
[DE] Sieben; Sortieren
[EN] screening; sieving; sifting
[FR] classage