Related Occupations for Task 53-7121.00 - Tank Car, Truck, and Ship Loaders

Test samples for specific gravity, using hydrometers, or send samples to laboratories for testing.

• 51-6011.00 Laundry and Dry-Cleaning Workers
• 53-7071.00 Gas Compressor and Gas Pumping Station Operators
• 53-7072.00 Pump Operators, Except Wellhead Pumpers
• 51-8013.03 Biomass Plant Technicians
• 53-7061.00 Cleaners of Vehicles and Equipment