progressing cavity pump

type of rotary pump with helical rotor

en-US/pɹəɡˈɹɛsɪŋ ˈkævɪti ˈpʌmp/
en-GB/pɹəˈɡɹɛsɪŋ kævɪtiː ˈpʌmp/

دسته بندی ها:

pump