Cov yam ntxwv ua haujlwm
● Tsav los ntawm kev sib txuas
● Ib leeg nkag tsim
● Impeller center ncua kev kawm tsim
● Ntau yam khoom siv los tiv thaiv kev co
Design variants (piv txwv)
● Kev tsim qauv siab
● Kev tsim qauv tawg
● Anti-corrosion tsim
● Kub tsim tsim