人体工程学和安全起重技术
Ergonomics and Safe Lifting Techniques
- 1 - Workplace Ergonomics Module One
- 2 - Workplace Ergonomics Module Two
- 3 - Workplace Ergonomics Module Three
- 4 - Workplace Ergonomics Module Four
- 5 - Workplace Ergonomics Module Fire
- 6 - Introduction
- 7 - Anatomy and Biomechanics of the Spine
- 8 - Identifying Hazards
- 9 - Proper Lifting Equipment
- 10 - Safe Lifting Techniques
- 11 - Preventing Back Injuries