您要查找的是不是：
- AC-SCR-DC mode is the best driving mode for a drilling rig. DC驱动方式是目前钻机最好的驱动传动方式。
- MAN300 drilling rig is working in gravel area in West Luntai, Sinkiang. 300型钻机在新疆轮台西砾石区进行地震钻井施工。
- YG-30 drilling rig is a full hydraulic operated top drive power head drill. 型工程钻机为全液压驱动动力头式钻机。
- Some remarks on developing technique of drilling rig disc brake in China. 关于发展我国钻机盘式刹车技术的几点认识。
- Uplift of the groundwork and land surface in high pressure jet grouting is a commonplace in engineering constructions. 摘要高压旋喷法施工造成路基、地面抬升，是地基处理过程中较常见的现象。
- The application of high-pressure jet grouting piles for soil treatment of a wharf s backland area is introduced. 介绍高压旋喷技术在浙江某码头工程软土地基处理中的应用,阐述高压旋喷桩的施工工艺、技术参数及其特点。
- This perfects the theory of high pressure jet grouting, and meanwhile the application scope of high pressure jet grouting technique has been extended. 进一步完善了高压喷注浆理论，同时推广了高压喷射注浆技术的应用范围。
- Jet grouting with high pressure is of particular advantage to strengthening of the ground in thick alluvion and soft soil vulnerable to seismic damage. 对震害严重的厚冲积层或厚软土层，用高压喷射注浆法进行加固处理有其独特的优越性。
- If it is thoughtthat the rocks in a certain area contain oil, a "drilling rig"is assembled. 如果认为某地区的岩层含石油,则在该处安装“钻机”。
- For low head gated dam on sand and gravel foundation,it is safe and effective to carry out high pressure jet grouting at the dam foundation. 在砂砾石地基上修建低水头闸坝,采用高压喷射灌浆加固砂砾石地基是一项安全、有效的工程处理措施。
- Large degree of freedom of drilling frame structure can enlarger efficiently operation scope of drill rig. 多自由度钻架结构，有效地扩展了钻机的作业范围。
- There is no precedent that high-pressure jet grouting and mould vibrosinging of impervious panel walls are comprehensively applied in one project. 高压喷射灌浆防渗技术和振动沉模防渗板墙技术在一个工程中综合运用尚无先例。
- With expert chassis of Rotary drilling rig and strong box type mast, it has high working stability. 应用徐工成熟技术制造的旋挖钻机底盘，结实的箱型臂架，具有超强稳定性；
- Both jackup drilling rig and bucket foundation platform belong to shallow foundation structures. 自升式钻井船和筒型基础平台都属于浅基础结构物。
- Vibro-sinking high-pressure jet grouting is a technology to prevent leakage for the water-conservation and hydropower project foundation during construction. 振动成孔高压喷射注浆技术是为了解决水利水电工程基础防渗而研究开发的一种施工技术。
- A kind of hydraulics system for CKS-I hydraulic gas drainage drilling rig was designed. 介绍了一种自主设计的CKS-I型全液压瓦斯抽排放钻机的液压系统。
- Through the practical case,this paper reported the application of jet grouting in the ground treatment of high buildings from the aspects of construction and economy. 本文通过某工程实例,从施工及经济性等方面阐述了高压喷射注浆法在高层建筑地基处理中的应用。
- Drilling rig efficiency unit per month (DREupm) is a key indicator to display drilling productivity. 摘要钻探台月效率是考核钻探施工生产水平的主要指标。
- DCM(dynamic compaction method)combined with Vacuum dewatering treatment and extended bottom rotary jet grouting pile is adopted to reinforce saturated soft clay foundation. 针对饱和软粘土的工程特性,采用了真空动力固结联合扩底旋喷桩加固饱和软粘土地基。
- Disc brake system on drilling rigs. 石油钻机盘式刹车制动系统。
