Ixesha lokuthumela: Disemba-08-2022
Umthombo wenqaku: I-vacuum yaseZhenhua
Funda: 10
Ipapashwe: 22-12-08
18.Isixhobo sokupholisa ngokukhawuleza esisebenza nge-vacuum okusingqongileyo
Ixesha lokuthumela: Disemba-08-2022