Across
- 3. employer's proprietary secret
- 5. beginning or initial stage of a fire
- 7. gasoline, acetone, and alcohol are all these types of liquids
- 8. hands-on,practical exercises,and computer learning are all types of
- 9. unpleasant sound
- 10. headaches, chest pain, fatigue, and dizziness are examples of
Down
- 1. natural weather event such as an earthquake or tsunami
- 2. winding stairs
- 4. stairs permanently attached to a structure, building, or equipment
- 6. this type of stop is used to manually or automatically cut off an machine