grouting behind the shaft wall
英
美
壁后注浆
grouting behind the shaft wall的用法和样例:
例句
Backfill grouting is a key process during shield tunnel construction.
摘要壁后注浆是盾构施工的关键工序。
grouting behind the shaft wall的相关资料:
临近单词
grout
grout mixer
目录
查词历史
英 汉