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表1 2003年美国部分工程机械产品进出口统计产品名称出口数量 乙、出口额千美元进口数量 乙、进口额千美元轮式推土机2 1324 4241 023 275自行式轮式集材机85756 40533635 087履带式拖拉机782209 2534 7253 1 3 1 68滑移装载机1 00555 9473 9751 23 772履带式装载机3 191 2 1 0
Table 1 Import and Export Statistics of Some Construction Machinery Products in the United States in 2003 Product Name Export Quantity B, Exports Thousands US Dollars Imports B, Imports Thousands Dollars Wheeled Bulldozer 2 1324 4241 023 275 Self-propelled Skid Steer 85756 40533635 087 Crawler Tractor 782209 2534 7253 1 3 1 68 Skid Steer Loader 1 00555 9473 9751 23 772 Tracked Loader 3 191 2 1 0