DIN EN 81-50 (2014-11) 标准详情
- 标准号:DIN EN 81-50 (2014-11)
- 中文标题:
- 英文标题:Safety rules for the construction and installation of lifts - Examinations and tests - Part 50: Design rules, calculations, examinations and tests of lift components
- 标准类别:德国标准DIN
- 发布日期: