Commodity20052006200720082009
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$3,550 $752  
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$72,503$21,443$4,654$5,852$91,171
Parts & accessories of the machines & appls. of 90.24 $24,114$911  
Total$76,053$45,557$6,317$5,852$91,171