China ibhola ivalufa inzuzo uhlalutyo: isakhiwo esilula, ukutywinwa okulungileyo njalo njalo
Ivalve yebhola sisixhobo sokulawula ulwelo esisetyenziswa ngokuqhelekileyo, isakhiwo sayo esilula, ukutywinwa okulungileyo kunye nezinye iingenelo zenza ukuba zisetyenziswe ngokubanzi kwi-petroleum, imichiza, isinyithi, amandla ombane kunye namanye amashishini kwintsimi yokulawula ulwelo. Eli nqaku liza kuhlalutya iingenelo zeIvalve yebhola yaseTshayinakuwe ngokwembono yobungcali.