Harness Training Video

piaoliuhaiwai

These are three video about fall protection training,
$ W& q- ~8 _0 ]4 H9 Uif you are interesed in about them,
please watch them.
3 L# Q7 K' c# i3 L  g4 i( {0 @Have a good day!
; G  |' W. W4 o3 H! n
0 N! }- R+ |7 ?  d8 D$ Chttp://www.youtube.com/watch?v=q-aZnIn5WLw&feature=related
! U- y0 c" M7 ghttp://www.youtube.com/watch?v=Z14rR3rvIAU&feature=related
1 I  f# M  t3 d/ N+ V/ _" |! Chttp://www.youtube.com/watch?v=0YetM6Fw0dI&feature=related

changlu

thank you so much