nbr,x,y,z,alpha,beta,gamma,length,width,thickness 1,0,0,0,0,0,0,2000,600,12 2,280,0,750,0,90,0,2000,1500,8 3,-280,0,770,0,90,0,2000,1500,6 4,0,0,1500,0,0,0,2000,660,15