Pressure Adjustment × Classification Details: Manufacturing, Repair, Painting, and Drafting Occupations
75 jobs found.
Oil and Fat Hardening Worker
Manufacturing operator responsible for adding hydrogen to edible oils and industrial fats to perform oil and fat hardening processes.
Sulfuric Acid Manufacturing Worker
Sulfuric acid manufacturing workers are plant operators who mass-produce sulfuric acid using chemical processes such as the contact process with sulfur as raw material, managing equipment operation, quality control, and safety.
Retort Food Sterilization and Heating Worker
This occupation involves operating sterilization and heating equipment for retort foods, killing microorganisms under specified temperature and pressure conditions to manufacture safe products with long shelf life.
Roller Worker (Printing Industry)
In the printing process, adjusts, replaces, cleans, and maintains rollers, optimizing ink application and pressure to produce high-quality printed materials.
Furnace Roaster (Sulfuric Acid Manufacturing)
Handles the furnace roasting process in a sulfuric acid manufacturing plant, burning and oxidizing raw materials such as sulfur to produce sulfur oxide, supporting the sulfuric acid manufacturing process as a manufacturing role.