I.S. EN 347:1993被替代
Specification for Occupational Footwear for Professional use
出版：National Standards Authority of Ireland
专家解读视频
Specifies, by reference to I.S. EN 344:1993, basic and additional (optional) requirements for occupational footwear for professional use.
SS EN 347:1992 - Identical
NS EN 347:1993 - Identical
UNI EN 347:1994 - Identical
NF EN 347:1993 - Identical
BS EN 347:1993 - Identical
DIN EN 347 (1993-01) - Identical
ONORM EN 347:1993 - Identical
NEN EN 347:1993 - Identical
UNE EN 347:1993 - Identical
