词典释义：
双语例句
ASTMC1202 still can be used in many cases, especially for portland cement concrete.
ASTMC12 0 2在许多情况下仍然可以采用，特别适用于不掺混合材的混凝土。
In the alternation of wetting - dry sulfate corrosion environment, the Portland cement concrete is not suitably used.
在干湿交替的硫酸盐侵蚀环境中, 不宜采用普通水泥混凝土.