What does safety harness stand for?
A: safety belt
B: safety system
C: safety rules
D: safety glasses
A: safety belt
B: safety system
C: safety rules
D: safety glasses
举一反三
- What does safety lamp mean? A: electric torch B: safety system C: safety device D: safety means
- What does the speaker recommend A: Reminding of the hazardous impact of smoking B: Providing safety masks and safety clothing C: Asking as many questions as possible D: Following the safety procedures
- 对冲击及溅洒的防护最安全的眼镜是？ A: Safety Glasses With Nonvented B: Safety Glasses With Vented Side Shields C: Visorgogs D: Chemical Splash Safety Goggles
- The video is about the safety rules on the ________.
- Step five A: importance of safety B: safety problems C: Definition of safety D: Safety as a basic need E: An example F: Critical thinking