短语词组短語soil anchor -bar 土釘錨杆anchor -bar wall-protection 錨杆護壁Anchor -bar soil-nail wall 錨杆土釘牆tension anchor bar 張拉錨杆advanced anchor bar 超前錨杆embedded anchor bar 預埋錨杆wholly grouted anchor bar 全長粘結式錨杆 返回 anchor bar