soil anchor-bar土钉锚杆
anchor-bar stress锚杆应力
Anchor-bar soil-nail wall锚杆土钉墙
anchor-bar wall-protection锚杆护壁
tension anchor bar张拉锚杆
advanced anchor bar超前锚杆
embedded anchor bar预埋锚杆
wholly grouted anchor bar全长粘结式锚杆