1 webbing slings tsuas tau muab siv rau cov kub ntau: -40 ℃ 100 ℃
2 Tsis txhob tej yam tshuaj yuav tsum tau muab rhuav pov tseg rau ntawm qhov chaw
3 Tiv thaiv webbing slings los ntawm ntse hau thiab ntxhib nto tiv thaiv.
4 webbing slings yuav tsuas yuav tau siv nyob rau hauv lawv nqa peev xwm ..