Trolleys, Huang Hua kuzamura hydraulic platform, Huang Hua guterura hydraulic platform, Huang Hua ibibuga byimodoka ikorera mu kirere, nibindi birashobora gutegurwa ukurikije ibyo usabwa, turi inyangamugayo, ubwiza nibiciro biri hejuru kandi bihendutse, uruganda rutanga ibibanza kugurisha mu buryo butaziguye