PROTANK 4 NDI KANGERTECH
Protank yathu yatsopano ilibe kanthu kochita ndi omwe adatsogolera. 22mm m'mimba mwake ndi pafupifupi 50mm kutalika kwa mphamvu ya 5ml. Chitsulo chosapanga dzimbiri ndi Pyrex zimagwirizanitsidwa ndi kapangidwe kabwino komanso kokongola. (Onani ndemanga yonse….)
