Ngwa Mgbasa Hydraulic etinyere na ụlọ mgbatị elu ụlọ mbụ nke China

  • Ikpe:Gymnasium ụlọ mbụ buru ibu nke China
  • Nkwado ngwaahịa:Ngwaọrụ nnyefe hydraulic

Gymnasium nwere elu ụlọ ebughari


Oge nzipu: Oct-15-2006