短语词组短语soil anchor -bar 土钉锚杆anchor -bar wall-protection 锚杆护壁Anchor -bar soil-nail wall 锚杆土钉墙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 返回 anchor bar