ISO 11540:1993被替代
Caps for writing and marking instruments intended for use by children up to 14 years of age - Safety requirements
出版：International Organization for Standardization
专家解读视频
DIN ISO 11540 (1994-03) - Identical
JIS S 6060:1996 - Equivalent
BS 7272:1998 - Equivalent
UNE 93019:1998 - Identical
BS 7272-1:2000 - Equivalent
BS 7272:1990 - Identical
KS G ISO 11540:2008 - Identical
