rock excavation

短语词组

短語

• rock slope excavation 巖石邊坡開挖
• rock bench excavation 巖台開挖
• foundation rock surface excavation 巖麪開挖
• rock mass excavation 巖躰開挖
• rock excavation and support 洞室圍巖開挖與支護
• groove rock excavation 溝槽石方開挖
• rock mass during excavation 施工期巖躰
• pressure from rock excavation 圍巖壓力
• rock under -excavation 巖石地下工程
返回 rock excavation