Bokosi lamabasi
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Bokosi Losakanikirana ndi Kutentha Losalala
Kutentha Kwosasunthika Kutetezera Kuteteza Basi ya bar yolumikizira Box MPH busbar junction box imapangidwa ndi polyolefin walitsa wopingasa wotentha wowotchera busbar womwe umapangidwa ndi kufa. Kuwonongeka kwa basi ndi acid, alkali, mchere ndi mankhwala ena. 2. Chotsani vuto lalifupi lomwe limayambitsidwa ndi mbewa, njoka ndi nyama zina zazing'ono. 3. Pewani kuvulala mwangozi komwe kwachitika chifukwa chokhala ndi moyo ...
