backwall injection

基本解释井壁背后灌浆

网络释义

1)backwall injection,井壁背后灌浆2)back fill grouting,背填灌浆3)wind tunnel wall grouting,洞壁灌浆4)back-grouting,背后注浆5)post-compression grouting,后压灌浆6)post-grouting,后灌浆

用法和例句

Pre-grouting and post-grouting for construction of rock tunnel;

岩石隧洞工程的预灌浆与后灌浆

最新行业英语

行业英语