revolving tube,rotating cylinder /INDUSTRY,INDUSTRY-METAL/
[DE] Drehrohr; Drehzylinder
[EN] revolving tube; rotating cylinder
[FR] cylindre tournant; tube rotatif
mandrel,rotating blowpipe,rotating cylinder /INDUSTRY,INDUSTRY-METAL/
[DE] Pfeifenspindel; Ziehkern; rotierende Pfeife
[EN] mandrel; rotating blowpipe; rotating cylinder
[FR] mandrin