DIN EN 346-1 : 1997被替代
PROTECTIVE FOOTWEAR FOR PROFESSIONAL USE - PART 1: SPECIFICATION
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Defines basic and additional (optional) requirements for protective footwear for professional use.
ISO 8782-3 : 1998 - Similar to
BS EN 346-1 : 1993 - Identical
ISO 8782-3 : 1998 - Similar to
SN EN 346-1 : 1998 - Identical
SN EN 346-1 : 1998 - Identical
BS EN 346-1 : 1993 - Identical
