| 9211Supervisors, mineral and metal processing |
Supervisors, mineral and metal processing |
| 9212Supervisors, petroleum, gas and chemical processing and utilities |
Supervisors, petroleum, gas and chemical processing and utilities |
| 9213Supervisors, food, beverage and associated products processing |
Supervisors, food, beverage and associated products processing |
| 9214Supervisors, plastic and rubber products manufacturing |
Supervisors, plastic and rubber products manufacturing |
| 9215Supervisors, forest products processing |
Supervisors, forest products processing |
| 9217Supervisors, textile, fabric, fur and leather products processing and manufacturing |
Supervisors, textile, fabric, fur and leather products processing and manufacturing |
