sliding wedge roof bolt

中文翻译滑楔式锚杆

同义词释义

1)sliding wedge roof bolt,滑楔式锚杆

2)wedge bolt,楔式锚杆

3)Wedge tubular anchor,楔管式锚杆

4)sliding wedge bolt,双楔式锚杆

5)wedge and sleeve bolt,楔壳式锚杆

6)slit rod-and-wedge-type bolt,楔缝式锚杆

Therefore,designs reclaimable wedge bolt which can reduce the cost,avoid false construction and increase the recovery.

因此,设计了可回收楔式锚杆,降低了费用,避免了假性施工,提高了回收率。