✨50ml Hydrothermal Synthesis Autoclave Reactor 220℃ 3Mpa with polytetrafluoroethylene Vessel Bundle 👁️ 1 | ⌚2025-09-16 22:22:14.363 50ml Hydrothermal Synthesis Autoclave Reactor 220℃ 3Mpa with polytetrafluoroethylene Vessel Bundle