In the end, soil nailing wall design, constructions and monitoring the main problems are highlighted.
最后,本文对土钉墙设计、施工和监测中的突出问题进行了强调。
The utility model discloses a multiple-piece nailing gun nozzle, particularly a gun nozzle assembled on the top end of a nail box of a nailing gun.
本实用新型公开一种多片式枪嘴,特别是指一种组装于打钉枪钉匣顶端的枪嘴。
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