I.S. EN ISO 3449:2008现行
Earth-moving Machinery - Falling-object Protective Structures - Laboratory Tests and Performance Requirements
出版：National Standards Authority of Ireland
专家解读视频
Defines laboratory tests for measuring the structural characteristics of, and gives performance requirements in a representative test for, falling-object protective structures (FOPS) proposed for use on ride-on earth-moving machines as defined in ISO 6165.
SS EN ISO 3449 Ed. 2 (2008) - Identical
NBN EN ISO 3449:2009 - Identical
UNI EN ISO 3449:2009 - Identical
NEN EN ISO 3449:2008 - Identical
BS EN ISO 3449:2008 - Identical
UNE EN ISO 3449:2008 - Identical
NS EN ISO 3449 Ed. 2 (2008) - Identical
SN EN ISO 3449:2008 - Identical
NF EN ISO 3449:2008 - Identical
