Ko te TB-3 ko te rererangi katoa-rakau o te hanganga maitai, rite tetahi o nga hoahoa i te tari hoahoa o Andrei Tupolev ki te kia hāngai i runga i te 1918-i runga i te katoa-rakau mahi hoahoa rererangi me te hangarau pionia e Hugo Junkers. i hanga te anga o V-wāhanga taiaho hipoki ki kore-whakaaro kiri ngaru ranging i 0.3 mm (1⁄64 i roto i) ki 0.8 mm (1⁄32 i roto i) i te matotoru. ko te ngaru i 13 mm (0.51 i roto i) me te hohonu 50 mm (1.97 i roto i) atu. i tautokona te parirau canvertilever e wha ngongo-wāhanga spars. i roto i 1934, whakawhetai ki te whanaketanga o alloys maitai kaha, i whakanuia nga parirau i 39.5 ki 41.85 mita (129.6 ki 137.3 ft) ki te wāhi waewae matua i runga i ia 234.5 m2 sq, ki te hangarau pionie i pionia e Hugo Junkers. hanga te anga o V-wāhanga poutū hipoki hipoki hipoki
kotahi