挤出机灯丝喷嘴打印机¥7000去看看销售994578415发布了3D打印机3合1出Hotend多色喷嘴热端挤出机0.4/1.75mm灯丝 PLA ABSExtruderHotendBowdenHead¥11.70去看看Foreign trade shops发布了1m 2*4mm PFA PTFE Tube To J-Head Hotend Bowden Extruder ForPrinterReprapHotendBowden¥105.50去看看CN55 Flagship Store发布了US 3D J-head Hotend 1.75mm Bowden For Reprap 3D Printer (0.4ReplacementAssemblyPrintersExtruder¥166.70去看看Foreigntrade Store发布了CR-10 Hotend Assembly MK8 Extruder Replacement, 3D PrintersHeadExtruderNozzleHotend¥1000去看看Foreign trade shops发布了Extruder Head E3D V6 J-head Hotend Kit 0.4mm Nozzle 1.75mm FAerospaceMaterialsExtruderHotend¥253.70去看看LD1 Flagship store发布了NF Zone-CR10 Hotend Extruder Kit Aerospace Materials For CreDragonHeatbreakPrinterHotend¥203.30去看看yixinwaimao4的小店发布了for Dragon Heatbreak V2.0 3D Printer Parts for Dragon HotendAssembledExtruderPrinterHotend¥40.60去看看Foreign trade shops发布了3D Printer MK8 Hotend Kit with Extruder Print Head AssembledAccessoriesExtruderPrinterHotend¥60.70去看看DRAW Flagship Store发布了3D Printer Accessories Full 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