A. Kayayyakin fasali na waje waterproof tank:
Ruwa, anti-sata zane, zafi mai kyau, sauki shigarwa, sauki aiki. An yi shi ne ta amfani da ingancin sanyi sanyi karfe farantin, shigo da zinc gami electrolyte farantin ko cikakken bakin karfe kamar kayan matsa lamba. Bayan tsaftacewa da tsaftacewa da kuma tsabtace farfajiyar lantarki mai zafi, yana da halaye masu ƙarfi na tsani, ƙarfi da ƙarfi.

2, cikakken bayani game da waje waterproof tank:
Za a iya tsara daban-daban girman waje akwati bisa ga abokin ciniki bukatun, za a iya yin hanging sanduna da bango zane, launi za a iya yin launin toka ko abokin ciniki samar, dace da shigarwa a waje sanya sa ido, cibiyar sadarwa, waya da sauran kayan aiki daban-daban.