2D swing digital fountain nozzle ine matemo maviri ekutenderera, uye kufamba kwenozzle kunogona kudzorwa nekuisa huwandu hwekutenderera hwematanho maviri kuti uwane mamwe matsime ekuita mhedzisiro.
Longxin Fountain nyanzvi yenzvimbo tsime rekutengesa, kuvaka uye kugadzira mabhizinesi: seta chitubu dhizaini, kuvaka, kuisirwa uye post-kugadzirisa seimwe.