英语词汇“backfilling grouting”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	backfilling grouting
释义	backfilling grouting 回填灌浆
随便看	darkfield illumination method dark field illumination method dark-field illumination method dark field illuminations dark field illuminator dark-field illuminator darkfield illumintion method darkfield image dark field image dark field dark-field dark-field amplitude mode dark field condensator darkfield condenser dark field condenser dark-field condenser darkfield dark-ground dark-field disc dark field electron image dark field electron microscopy darkfield element dark field element dark-field element dark-field elements darkfield examination