(1) I-cantilever yengalo esongwayo ingagotshwa, igoqwe ukuze konge isikhala;
(2) Ingalo egoqayo yokuphakamisa ingafakwa phansi noma ilengiswe ophambanweni noma ohlotsheni olunyakazayo;
(3) Ukumiswa kwengalo egoqiwe kungakhethwa uhlobo lwensimbi noma i-I-word steel cantilever;
(4) I-crane yengalo esongwayo ikulungele ukuyifaka futhi ngokushesha.
(1) I-cantilever yengalo esongwayo ingagotshwa, igoqwe ukuze konge isikhala;
(2) Ingalo egoqayo yokuphakamisa ingafakwa phansi noma ilengiswe ophambanweni noma ohlotsheni olunyakazayo;
(3) Ukumiswa kwengalo egoqiwe kungakhethwa uhlobo lwensimbi noma i-I-word steel cantilever;
(4) I-crane yengalo esongwayo ikulungele ukuyifaka futhi ngokushesha.