ISO 974:2000现行
Plastics - Determination of the brittleness temperature by impact
出版：International Organization for Standardization
专家解读视频
BIS IS 13360-6-11:2004 - Identical
UNE 53120:2003 - Identical
NS 9508 Ed. 1 (1985) - Identical
JIS K 6723:1995 - Equivalent
NEN ISO 974:2000 - Identical
BS ISO 974:2000 - Identical
GB/T 5470-2008 - Modified
KS M ISO 974:2002 - Identical
