8417            |    Industrial or laboratory furnaces and ovens, including incinerators, non-electric.
8417.10.00   - Furnaces and ovens for the roasting, melting or other heat- treatment of ores, pyrites or of metals
8417.20.00   - Bakery ovens, including biscuit ovens
8417.80.00   - Other
8417.90.00   - Parts