Based on the current acceptable criterion of concrete, the standard of detecting concrete quality with acoustic v...

通过在三峡工程混凝土质量检测中的实际应用，认为该标准是可行的。

youdao

Based on the current acceptable criterion of concrete, the standard of detecting concrete quality with acoustic v...

通过在三峡工程混凝土质量检测中的实际应用，认为该标准是可行的。

youdao