1) artificial hole forming anchor
人工成孔锚杆
4) protecting hole bolts
护孔锚杆
5) anchorage boring construction
锚孔钻造成孔施工
1.
The installation of loosen soil teeth added to drilling tools and drilling pipe in anchorage boring construction can enhance treating ability for drilling pipe sticking accident by section reducing and improve the boring efficiency.
在锚孔钻造成孔施工中采用在钻具钻杆上加装松土齿这一技术措施,能提高处置因缩径造成卡钻事故的能力。
6) bolt product
锚杆加工
补充资料:采用可拆卸预应力锚杆技术进行高层建筑基坑护坡
采用可拆卸预应力锚杆技术进行高层建筑基坑护坡
霹 采用可拆卸预应力锚杆技术进行高层建筑基坑护坡
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条