Assessment of water, soil and gases for their aggressiveness to concrete - Part 2: Sampling and analysis of water and soil samples
水、土壤和气体对混凝土侵蚀性的评估第2部分:水和土壤样品的取样和分析

2008-06-01

Draft Document - Assessment of water, soil and gases for their aggressiveness to concrete - Part 1: Principles and limiting values; Amendment A1
文件草案——水、土壤和气体对混凝土侵蚀性的评估——第1部分:原则和极限值；修正案A1

2011-08-01