Commodity200520062008200920102011
Machines & appls. for testing the hardness/strength/compressibility/elastic ...    $4,532 
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$476$493$9,428$4,185$367$28,622
Parts & accessories of the machines & appls. of 90.24  $19,047   
Total$476$493$28,475$4,185$4,899$28,622