毫秒微差控制爆破是当前公路工程施工中广为采用的爆破方法。

The demolish of millisecond method is often used in the highway construction.

youdao

毫秒微差控制爆破是当前公路工程施工中广为采用的爆破方法。

The demolish of millisecond method is often used in the highway construction.

youdao