Harness Training Video

piaoliuhaiwai

These are three video about fall protection training,
- `9 o% k9 _9 K  ^+ U1 Q  |0 E6 J4 sif you are interesed in about them,
% V" x/ W( A$ c- }1 a1 _9 gplease watch them.
) P2 X8 N* P, U! t7 lHave a good day!
5 l' N3 O8 y$ u
0 c4 t- o% a4 Mhttp://www.youtube.com/watch?v=q-aZnIn5WLw&feature=related
, p% J/ g: B5 a2 o& D# fhttp://www.youtube.com/watch?v=Z14rR3rvIAU&feature=related
4 i. f0 x$ l3 n  h, {http://www.youtube.com/watch?v=0YetM6Fw0dI&feature=related

changlu

thank you so much