Harness Training Video

piaoliuhaiwai

These are three video about fall protection training,
if you are interesed in about them,
7 F  y( Y: X' P, h4 _* t* o6 cplease watch them.
1 m" @& f5 W7 u" l/ _Have a good day!
7 T  ?8 V2 S' q9 l9 F
# S' |% y5 w' k, K, m/ A# k+ f- Fhttp://www.youtube.com/watch?v=q-aZnIn5WLw&feature=related
/ u4 I) w) p3 X- K8 chttp://www.youtube.com/watch?v=Z14rR3rvIAU&feature=related
& c$ u" c+ S9 I2 phttp://www.youtube.com/watch?v=0YetM6Fw0dI&feature=related

changlu

thank you so much