Ngokusekelwa kobuchwepheshe okuqeqeshiwe okuvela eqenjini le-ESSSUN, u-Lu Zhenghao uthuthukise ukupakishwa kwakhe okuvikelayo kwaba yi-high-pressure gourd air film. Lesi sixazululo sinciphisa kakhulu ukulimala kokuchotshozwa komkhiqizo ngesikhathi sokuthutha, sinciphisa ukulahlekelwa kwezimali futhi siphakamisa izinga lonke lokugcina.