I-gantry crane i-crane engaphezulu onohlaka olungaphezulu olusekelwa imilenze ekhululekile futhi ihamba ngamasondo, ithrekhi, noma isistimu kaloliwe ethwele ibhuloho, inqola, kanye nokuphakama.Amashabhu, izindawo zokugcina izimpahla, amayadi wezimpahla, imizila yezitimela, nezindawo zemikhumbi zisebenzisa ama-gantry cranes njengesixazululo sazo sokuziphakamisa njenge-variati...
Funda kabanzi