DIN 18945:2013-08 Earth blocks - Terms and definitions, requirements, test methods

标准编号：DIN 18945:2013-08

英文标题：Earth blocks - Terms and definitions, requirements, test methods

德文标题：Lehmsteine - Begriffe, Anforderungen, Prüfverfahren

发布日期：2013-08

标准预览图