Commodity20052006200720082009
Machines & appls. for testing the hardness/strength/compressibility/elastic ...  $4,857$5,093 
Machines & appls. for testing the hardness/strength/compressibility/elastic ...$1,813$7,775$21,917$45,354$574
Parts & accessories of the machines & appls. of 90.24$3,995$3,717 $4,504$687
Total$5,808$11,492$26,774$54,951$1,261