Kudula kwaulere ndi kuboola kwaulere
Nambala ya Patent Yadziko Lonse: ZL2005 2 00192 11.6
Wantchito m'modzi akhoza kugwiritsa ntchito makina osachepera 6
Kudula Kwaulere ndi Kubowola Kwaulere - Kupulumutsa ndalama zopanga pafupifupi 10%
Kugwira Ntchito Kokhazikika, Chiŵerengero Chokana pafupifupi 0.2%

