أدوات وأسماء معدات البناء
5 أسماء الأدوات الميكانيكية، اعثر على الأفضل أسماء الأدوات. May 13 International Burch university Course Building Construction Excavators are heavy construction equipment consisting of a boom arms used to attach a wide variety of labor saving tools or attachments B1 DUMPERS The skip can tip to dump the load this is where the name dumper comes ...