SOME PROBLEMS CONCERNING THE APPLICATION OF MODERN DYNAMIC TESTING TECHNIQUE TO INSPECTING THE PERFECTION OF THE BOREHOLE INJECTION PILE是什么意思_SOME PROBLEMS CONCERNING THE APPLICATION OF MODERN DYNAMIC TESTING TECHNIQUE TO INSPECTING THE PERFECTION OF THE BOREHOLE INJECTION PILE在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句