ISO 7296-1:1991现行
Cranes - Graphic symbols Part 1: General
出版：International Organization for Standardization
专家解读视频
UNE 58142-1:2000 - Identical
SS ISO 7296-1 Ed. 1 (1994) - Identical
PN ISO 7296-1:1995 - Identical
UNI ISO 7296-1:1993 - Identical
DIN 24900-21 (1979-04) - Identical
NF ISO 7296-1:2006 - Identical
GB/T 25195.1-2010 - Identical
KS B ISO 7296-1:2013 - Identical
KS B ISO 7296-1:2002 - Identical
IS 16860 : Part 1 : 2018 - Identical
IS 16860 : Part 1 : 2018 - Identical
