DIN 28124-1:2010-09 Manhole closures - Part 1: For unpressurized vessels

标准编号：DIN 28124-1:2010-09

英文标题：Manhole closures - Part 1: For unpressurized vessels

德文标题：Mannlochverschlüsse - Teil 1: Für drucklose Behälter

发布日期：2010-09

标准预览图