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DIN 1212-1
作者:TECERT 发布于:2023-12-29 13:43:56 检测认证一站式服务 收藏:Ctrl+D
摘要:DIN 1212-1 Step irons with upstand for staggered manhole steps - Part 1: Step irons to be fitted in masonry or set into concrete 联系我们:info@tecert.com 安排测试 / Contact us for testing.
标准编号 Standard/Code | 标准名称 Standard Title TECERT.com |
DIN 1212-1 | Step irons with upstand for staggered manhole steps - Part 1: Step irons to be fitted in masonry or set into concrete |