The combined bolting and shotcrete in foundation pit is a new technology which includes anchor rod, anchor rope, steel mesh, grid, grouting and shotcrete.是什么意思_The combined bolting and shotcrete in foundation pit is a new technology which includes anchor rod, anchor rope, steel mesh, grid, grouting and shotcrete.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句