Commodity200620072008200920102011
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$407 $1,200$7,952$14$8,006
Machines & appls. for testing the hardness/strength/compressibility/elastic ...  $20,061$1,644$22,424$49,635
Parts & accessories of the machines & appls. of 90.24$15,051$49,865$229,541$292,594$377,204$669,162
Total$15,458$49,865$250,802$302,190$399,642$726,803