مشغّلو ومراقبو معدات المواد الكيميائية

• Observe safety precautions to prevent fires or explosions.
• Record operational data, such as temperatures, pressures, ingredients used, processing times, or test results.
• Control or operate equipment in which chemical changes or reactions take place during the processing of industrial or consumer products.

بيانات المهام مقتبسة من O*NET® 29.1 Database التابعة لـ USDOL/ETA، وتُستخدم بموجب CC BY 4.0.