Желудочная калибровочная трубка Size Selection Guide for Бариатрическая хирургия Buyers
Gastric calibration tube sourcing usually starts with 32–40 Fr sizes, 1200 mm length, рентгеноконтрастная линия, depth markings and the leak-test workflow. This guide helps distributors, hospital projects and OEM/ODM customers build a selection checklist.




