Commodity20062007200820092010
Test benches$823  $49,028$12,290
Measuring/checking instr., app.& machines, n.e.s. in Ch. 90$59,013$20,688$163,329$210,371$112,504
Parts & accessories of the instr., app. & machines of 90.31    $6,468
Total$59,836$20,688$163,329$259,399$131,262