| 333517 |
Automatic screw machines, metal cutting type, manufacturing |
| 333517 |
Beader machines, metalworking, manufacturing |
| 333517 |
Bending and forming machines, metalworking, manufacturing |
| 333517 |
Boring machines, metalworking, manufacturing |
| 333517 |
Boring, drilling, and milling machine combinations, metalworking, manufacturing |
| 333517 |
Brakes, press, metalworking, manufacturing |
| 333517 |
Broaching machines, metalworking, manufacturing |
| 333517 |
Brushing machines, metalworking, manufacturing |
| 333517 |
Buffing and polishing machines, metalworking, manufacturing |
| 333517 |
Burnishing machines, metalworking, manufacturing |