Commodity200520062007200820092010
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$4,423   $488$7,629
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$89$19,023$2,985$8,930$8,527$9,662
Parts & accessories of the machines & appls. of 90.24  $63$487 $16,745
Total$4,512$19,023$3,048$9,417$9,015$34,036