Safety Footwear For Professional Use - Part 1: Specification
出版:Swiss Standards
专家解读视频
Defines by referring to EN 344-1:1992 (including amendment EN 344:1992/A1:1997, basic and additional (optional) requirements for safety footwear for professional use.
DIN EN 345-1 (1997-06) - Identical
BS EN 345-1:1993 - Identical
提交获取原文申请后24小时内系统会通过站内消息将原文链接发至您的用户中心。
您可以扫描关注“寰标网微信服务平台”,系统会第一时间给您通知。
关注“寰标网”微信公众号服务