Commodity Code Listing

03172 * Pumps, Descaling Acid. 03173 * Pumps, Refrigerant Circulating. 03174 * Pumps, Refrigerant Vacuum. 03178 * Roof Ventilators, Power Driven. 03179 * Roof Ventilators, Wind Driven. 03182 * Stoves, Wood or Coal. 03187 * Testing and Recording Instruments. 03189 * Thermometers and Gauges. 03191 * Unit Heaters, Electric (Duct and Suspended Types) ................
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