b2000mLayered-Composite Band with a Bold Look and Excellent Fit. A metal band with fine resin parts offers a bold look and an excellent fit. Metals parts are hollowed out using metal injection molding (MIM), making the MTG-B2000 roughlyNumerical integration scheme: Position and numbering of integration points. Tetrahedral (TE) Elements . TE elements define tetrahedral elements in R 3.B2000++ node identifiers (n_i)