Kwanan nan an inganta tsarin samar da mu, fim ɗin gini na ja yana fuskantar plywood yana amfani da manne phenol, launi na saman yana da launin ruwan kasa ja, wanda yake da santsi da ruwa.Menene ƙari, adadin manne da aka yi amfani da shi shine 250g, fiye da yadda aka saba, kuma matsa lamba yana ƙaruwa zuwa girma, don haka ƙarfin ...
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