首页>
外国专利>
CONSTRUCTION FASTENING persistent barriers
CONSTRUCTION FASTENING persistent barriers
展开▼
机译:施工阻碍持续存在的障碍
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention relates to the field of construction, namely to consolidate the pillars of fencing sports grounds in the foundation. The essence of the proposed utility model is that the barriers to the rack in the lower portion of its length within the pit two welded rolling corner segment in two mutually perpendicular directions, which provides more reliable anchoring in concrete rack enclosure.
展开▼