同时，钻井操作员们考虑钻一条减压井：原来的井斜角交错，钻井里可能充满了泥浆或混凝土块，阻塞了石油的通畅。
Meanwhile, well operators considered drilling a relief well: a diagonal well intersecting the original that could be filled with mud or concrete to block the flowing oil
安装，调整和操作单功能机混合，钻，磨，切割混凝土以达到混凝土产品的制造规格。
Set up, adjust and operate single-function machines to mix, drill, grind and cut concrete to specifications in the manufacture of concrete products.
这是第四纪地质条件下经冲击钻造孔并进行水下浇筑混凝土防渗墙工程资料的反馈。
This is the feedback of the seepage cutting concrete wall construction materials after masonry drills boring and casting underwater in the conditions of Quaternary geology.
混凝土切割工具，主要是利用包括看到墙上，单位锯核心钻、绳锯。
The main concrete cutting tools that are utilized include the wall saw, the flat saw, the core drill, and the wire saw.
产品包含锯、切、磨、钻、抛，各类工具，可对各种石材、陶瓷、混凝土，微晶玻璃等进行精加工。
Products include sawing, cutting, grinding, drilling, littering, various tools, various stone Wood, ceramics, concrete, glass and ceramics for finishing.
采用回弹法和钻取芯样法，对某综合楼上部结构混凝土强度和碳化深度进行了检测并对其上部结构进行了安全性评定分析。
Through resilience and core sampling drilling, we have examined the concrete intensity and the degree of carbonization and evaluated the safety of the upper part of an integrated building.
文章就回弹钻芯结合法在检测混凝土强度中的应用进行了分析，给出了检测结果。
The paper introduces the application of rebound combining with drilled core method in the measurement of concrete strength, and the measurement results are given.
非常适用于钻混凝土、钢筋混凝土、砖块和石头。
Ideal for drilling concrete, reinforced concrete, brick and stone.
螺旋钻头底部阀门防止钻进过程中钻屑进入到空心的混凝土管中，当钻杆提出同时混凝土浆注入时，钻杆底部的阀门将被打开。
The valve at the bottom of auger can prevent drilling bits entering hollow pipe during operation. When drilling pipe is taken out and concrete grout is injected, the valve will be opened.
介绍了在高层建筑物钢筋混凝土基坑围护系统拆除爆破工程中，采用预先埋设炮孔的方法取代传统的钻眼法，并对预先埋设炮孔法的工艺流程以及施工中一些问题进行了初步研究。
The traditional way of drilling is replaced by pre-plugged in shot hole the reinforced concrete braces when we demolish the reinforced concrete braces at roundation pit by blasting.
基于回弹法全国测强曲线，通过工程实例研究了结构混凝土抗压强度的回弹法无损检测试验方法，并与钻芯法混凝土强度检测试验方法进行了对比。
On the basis of the national curve of rebounding method, the rebounding non-destruction detecting testing method for concrete compression strength was done by using the engineering example.
本文通过实验室试验、现场暴露试验和长期暴露的混凝土结构钻芯取样对氯离子在混凝土结构中的扩散性能进行了评价；
The diffuse performance of chloride ions in concrete structures were evaluated though laboratory test, exposing test and cores drilling from concrete after long time exposing.
本文通过实验室试验、现场暴露试验和长期暴露的混凝土结构钻芯取样对氯离子在混凝土结构中的扩散性能进行了评价；
The diffuse performance of chloride ions in concrete structures were evaluated though laboratory test, exposing test and cores drilling from concrete after long time exposing.
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