الوصف
Dump trucks help the other machines on a construction site by transporting dirt or other materials. Some dump trucks can carry a load of up to 52,000 pounds. Read about how these machines work and watch for when the truck dumps its load!
تفاصيل الكتاب
تنسيق
كيندل
صفحات
13 صفحات
لغة
الإنجليزية
منشور
Feb 6, 2013
الناشر
Bellwether Media