Commodity200520062007200820092010
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$765$111$136$117 $472
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$19,126$109$303$6,494$6,284$8,440
Parts & accessories of the machines & appls. of 90.24$1,583$839$496$5,833$939 
Total$21,474$1,059$935$12,444$7,223$8,912