ISO 23853:2004现行
Cranes - Training of slingers and signallers
出版：International Organization for Standardization
专家解读视频
Specifies the minimum training to be given to trainee crane slingers and crane signallers to develop the basic slinging skills and to impart the requisite knowledge for competency required for slingers and signallers.
NEN ISO 23853 : 2004 - Identical
UNI ISO 23853 : 2006 - Identical
SANS 23853 : 1ED 2006(R2011) - Identical
BS ISO 23853 : 2004 - Identical
IS 16858 : 2018 - Identical
NEN ISO 23853 : 2004 - Identical
UNI ISO 23853 : 2006 - Identical
SANS 23853 : 1ED 2006(R2011) - Identical
BS ISO 23853 : 2004 - Identical
IS 16858 : 2018 - Identical
GB/T 23721-2009 - Identical
KS B ISO 23853:2013 - Identical
KS B ISO 23853:2011 - Identical
SS ISO 23853 Ed. 1 (2006) - Identical
UNI ISO 23853:2006 - Identical
BS ISO 23853:2004 - Identical
NEN ISO 23853:2004 - Identical
