Ukwakheka kwe crawler crane: I crawler crane yenziwe yunithi yamandla, indlela yokusebenza, boom, iturntable, kunye ne undercarriage parts.I-Crawler boom Ukuze udibanise isakhiwo se-truss enamacandelo amaninzi, ubude bungatshintshwa emva kokulungelelanisa inani lamacandelo.Kukho ...
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