In this paper, we raise really available measures through the investigation, analysis, test and research about the stress corrosion cracking of pressure vessel for ammonia refrigerating equipments.
通过对氨制冷压力容器应力腐蚀开裂进行调查、分析、试验和研究，提出切实可行的对策措施。
2
Based on the investigation of chloride-induced corrosion on concrete structures of an oil and gas terminal in South China, the reasons of early corrosion damage on concrete structures are analyzed.
通过对华南某港油气码头混凝土构件遭受氯盐腐蚀破坏的调查，分析混凝土构件过早腐蚀破坏的原因。
3
According to the investigation and survey, the failure events of pipeline are mainly caused by corrosion, failure of material and construction.