Harness Training Video

piaoliuhaiwai

These are three video about fall protection training,
if you are interesed in about them,
: ?( a  ]8 _( F; x. F. J+ |please watch them.
) ^) P, d1 `" B6 ]1 n4 L- hHave a good day!
/ F+ u+ _. p. l2 a. ?6 M) L8 O
/ r. X" y' U  V5 Ihttp://www.youtube.com/watch?v=q-aZnIn5WLw&feature=related
- F+ b& E. u* Fhttp://www.youtube.com/watch?v=Z14rR3rvIAU&feature=related
http://www.youtube.com/watch?v=0YetM6Fw0dI&feature=related

changlu

thank you so much