/image%2F0246685%2F20160718%2Fob_c3e6dd_banniere-tad.png "http://www.lyon.co.uk/workandrescue/images/stories/docs/petzl-safety-alert-zigzag-en.pdf")
http://www.lyon.co.uk/workandrescue/images/stories/docs/petzl-safety-alert-zigzag-en.pdf
http://www.petzl.com/files/fckfiles/image/news/pro/2013/zigzag/ALERTE-ZIGZAG-FR.pdf?utm_source=facebook.com&utm_medium=petzl-page&utm_campaign=zigzag%20alert&utm_content=fr
en francais
alerte sur l'utilisation du zigzag de petzl
/https%3A%2F%2Fassets.over-blog.com%2Ft%2Fcedistic%2Fcamera.png)
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