DIN EN 14944-1
Influence of cementitious products on water intended for human consumption - Test methods - Part 1: Influence on organoleptic parameters and migration of organic substances (TOC) from factory made cementitious products; German and English version prEN 14944-1:2015
废止
发布日期 :
2001-06-01
实施日期 :
DIN 55928-4 Beiblatt 2/A1
Corrosion protection of steel structures by the application of organic or metallic coatings; preparation and testing of surfaces; representative photographic examples of surfaces after localized mechanical grinding (standard preparation grade PMa); amendment 1 to supplement 2 to DIN 55928 part 4
废止
发布日期 :
2001-05-01
实施日期 :