Harness Training Video

piaoliuhaiwai

These are three video about fall protection training,
; w1 l$ h+ u6 h, z- uif you are interesed in about them,
: g5 \9 R  x0 q* R  yplease watch them.
+ `5 F0 ^, S, nHave a good day!
( a/ G) Y) ~4 q! @4 W
4 _+ N% W9 {$ K; u; G# U: D) bhttp://www.youtube.com/watch?v=q-aZnIn5WLw&feature=related
http://www.youtube.com/watch?v=Z14rR3rvIAU&feature=related
  Y/ z5 F, r% K% k2 vhttp://www.youtube.com/watch?v=0YetM6Fw0dI&feature=related

changlu

thank you so much