Onym dị mma mmanụ mmanụ na ngwaahịa - FOS - R Pịnye akpaaka Jianhe
Ohere dị elu mmanụ mmanụ lubricants-ahịa - r Pịnye akpaka mmanụ lubricatic - mgbapụta na - eji:
Ihe onyonyo zuru ezu:

Ntuziaka Ngwaahịa metụtara:
Site na ebumnuche a n'uche, anyị nwere ike ịbụ na anyị nwere ike inye ndị mmadụ ihe na-eme ihe nkiri Ihe ma jiri obi eziokwu na-ejere ndị ahịa anyị niile na-achọ naanị na anyị nwere ike iso gị mepụta ọdịnihu dị mma.