Mtundu wa S13 wothira mafuta omiza mafuta
Kupulumutsa mphamvu, kuteteza chilengedwe, otetezeka komanso odalirika ndi chisankho chanu chodalirika
Zida zogawira mphamvu zopangira magetsi m'matauni ndi akumidzi
Chidule cha mankhwala
Mtundu wa S13 ndi kampani yathu kutengera chosinthira choyambirira cha S11, kudzera pazinthu zatsopano. Kufufuza ndi kugwiritsa ntchito njira yatsopanoyi komanso kuphatikiza kwaukadaulo wodziyimira pawokha komanso kuyambitsa ukadaulo, kudzera pakukhathamiritsa ndi kapangidwe katsopano kaakaunti yoyang'ana pachimake ndi kapangidwe ka koyilo, kuti akwaniritse cholinga chochepetsa kutayika kwa katundu ndi phokoso. Zopangira zokha.
Poyerekeza ndi muyezo wapadziko lonse wa B / T10080-2004, phokoso laphokoso lidatsika ndi 20% pafupifupi, ndipo mulingo wantchito wamtunduwu unafika pamlingo wapamwamba kwambiri.

