Wannan aikin shine babban gadaje guda 125t biyu biyu na Qingdao na musamman.

Wannan aikin shine babban gadaje guda 125t biyu biyu na Qingdao na musamman. Sun ba da umarnin 125t biyu na gadaje biyu na cranes tare da Winches don masu smlingting da sanyi mirgine bita. Wadannan cranes suna sanye da hanyoyin rigakafin hanyoyin, kuma suna iya sanya crane. Wannan yana taimaka musu suna aiki lafiya.