Harness Training Video

piaoliuhaiwai

These are three video about fall protection training,
: q, a! |- O( {/ @if you are interesed in about them,
please watch them.
) _. x9 H7 F3 fHave a good day!

" R0 V7 W3 \- r( Ahttp://www.youtube.com/watch?v=q-aZnIn5WLw&feature=related
/ r! q$ |5 s% O+ ^& V9 J) X' d9 `% zhttp://www.youtube.com/watch?v=Z14rR3rvIAU&feature=related
; K8 e5 w. ^- z7 X  d- h% J! fhttp://www.youtube.com/watch?v=0YetM6Fw0dI&feature=related

changlu

thank you so much