| [333298] All Other Industrial Machinery Manufacturing |
| [333415] Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| [333611] Turbine and Turbine Generator Set Units Manufacturing |
| [333911] Pump and Pumping Equipment Manufacturing |
| [333996] Fluid Power Pump and Motor Manufacturing |
| [335311] Power, Distribution, and Specialty Transformer Manufacturing |
| [335312] Motor and Generator Manufacturing |
| [335313] Switchgear and Switchboard Apparatus Manufacturing |
| [335314] Relay and Industrial Control Manufacturing |
