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DollaTek 5m Pack Blue Feed Tube Ptfe Tube für 3D-Drucker 1.75 mm Filament : Amazon.de: Gewerbe, Industrie & Wissenschaft
DollaTek 5m PTFE Teflon Bowden Tube (4.0 mm OD / 2.0 mm Innendurchmesser) 1.75 mm Filament für 3D-Drucker : Amazon.de: Gewerbe, Industrie & Wissenschaft
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1m bowden PTFE/Teflon Tube/Schlauch, für 1.75mm Filament, blau, bis 28 – 3d-nozzle
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High-End PTFE Tube für 1,75mm Filament, perfekt auf den 3D-Druck abgestimmt. | eBay
Kurt J. Lesker Company | Replacement Ion (Hot Filament) Gauge Tubes | Enabling Technology for a Better World
Douk Audio HiFi Hohe Spannung Filament Filter Mini Power Supply Board für Tube Preamp/Power Verstärker|6z4 tube|tube amplifier nobsoundtube power supplies - AliExpress