美国混凝土学会 meaning in English
aci american concrete institute
american concrete institute aci
american concrete institute {= aci
Examples
- American concrete institute aci
美国混凝土学会 - Concrete durability has been defined by the american concrete institute as its resistance to weathering action , chemical attack , abrasion and other degradation processes
美国混凝土学会对混凝土耐久性给出的定义是它抗击风化侵蚀、化学侵蚀、磨蚀和其他退化过程的能力。