Diaphragm

Zhonggao Foob Tshuab yog ib qho ntawm cov coj diaphragm tuam ntxhab thiab cov muag khoom hauv Suav Teb. Peb lub Hoobkas muaj ntau yam khoom siv diaphragm hauv Tshuag. Thov tsis pub mus yuav cov khoom loj los ntawm peb. thiab peb tseem yuav muab cov kev pabcuam customized yog tias tsim nyog.