Commodity200520062007200820092010
Industrial/laboratory elec. furnaces & ovens, resistance heated furnaces & ...$5,260$7,132$2,895$675$1,254$3,748
Industrial/laboratory elec. furnaces & ovens functioning by induction/diele ...    $443 
Industrial/laboratory elec. furnaces & ovens, n.e.s. in 85.14$228$581$1,233$8,648$2,504$4,140
Equipment for the heat treatment of mats. by induction/dielectric loss, n.e ...   $533  
Total$5,488$7,713$4,128$9,856$4,201$7,888