Idatha Yokuhlola Yamabhande Okususa Ubulongwe angu-1.2mm PP

Idatha Yokuhlola Yamabhande Okususa Ubulongwe angu-1.2mm PP

Le datha yobuchwepheshe yamabhande okukhipha umquba ekheji yenkukhu ye-PP yagunyazwa yi-CNAS (isikhungo sokuhlola izinto zokwakha saseChinese National).