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定向钻

网络HDD; directional drilling; directional drilling machine

定向钻

定向钻

定向钻

HDD

...非开挖技术中的穿越江河、建筑等各种地下管线的水平 定向钻(HDD)在管线施工，由于其施工工艺技术的先进性、优越性所 …

directional drilling

定向钻,directional... ... ) directional drilling 定向钻 ) directional drilling machine 定向钻 ...

directional drilling machine

定向钻,directi... ... ) directional drilling 定向钻 ) directional drilling machine 定向钻 ) directional drilling 定向钻井 ...

1

Finally , the optimization of the most secure directional drilling program .

最后，优选安全性最高的定向钻穿越方案。

2

Directional Drill Technique Used for High Voltage Cable Crossing the Yellow River

定向钻穿越技术用于高压电缆穿越黄河

3

A mud purification and recovery device used for non-open-cut directional drilling

非开挖定向钻穿越泥浆净化与回收装置的研制

4

5

Breakthrough of Construction Technology with Directional Drilling Crossing through Unfavorable Stratum

定向钻穿越不良地层施工技术新突破

7

Underground Pipelines Protection in Directional Drilling Crossing Construction

定向钻施工中对地下管线损坏的预防措施

8

Scenario Design and Construction for Railway Crossing with Horizontal Directional Drilling Technique in Qilu Sinopec-Qingdao Gas Pipeline

齐青管道定向钻穿越铁路的方案设计与施工

9

Characteristic Analysis on Huaihe River Pipeline Crossing by Horizontal Directional Drilling Technology

管道水平定向钻穿越技术的特征分析

10

New construction technology of drilling through yellow river riverbed by horizontally directional driller

水平定向钻穿越黄河施工新工艺

13

Influence of directional drilling on embankment base when passing -through embankment and seepage control works design

定向钻穿越堤防对堤基的影响及防渗工程设计

14

Mud Spillover Analysis during Directional Drilling Crossing and Countermeasure

定向钻穿越的冒浆分析及对策

15

Application of Horizontal Directional Drilling in a Large Diameter Pipeline Crossing

水平定向钻在大口径管线穿越中的应用

17

Application of Directional Drilling Crossing Technology for Pan -Jin Oil Transporting Pipeline Working

定向钻穿越技术在盘 -锦输油管道施工中的应用

18

Remedial Construction on Break-off at Directional Drilling Crossing of Long Distance Transmission Pipeline

长输管道定向钻穿越断点段补救施工

19

Application of Horizontal Directional Drilling Technology in Construction of Gas Steel Pipeline

水平定向钻在钢质燃气管道施工的应用

20

Technology Breakthrough of Horizontal Directional Drilling in Crossing

水平定向钻穿越工艺技术的突破

21

Discussion on Stuck Freeing Technique of River Crossing with Horizontally Directional Drilling

水平定向钻穿越河流解卡技术的探讨

22

Engineering Application of Directional Drilling Crossing

定向钻穿越技术的工程应用分析

23

Technical Key Points of Crossing Engineering Using Horizontal Directional Drilling

水平定向钻穿越工程技术要点

24

Application of Non-excavation Technique of Directional Drilling Machine in Urban Construction

定向钻非开挖技术在城市建设中的应用

25

Pipeline Crossing Construction with Directional Drilling Technique in West to East Gas Pipeline Project

论西气东输管道定向钻穿越施工技术

26

Application of Horizontal Directional Drilling in Gas Pipeline Construction

水平定向钻在铺设燃气管道中的应用

27

Application of Horizontal Directional Drilling in Pipeline Crossing Highway

水平定向钻用于管道穿越公路工程

28

First Pipeline Crossing with Directional Drilling Technique in Rocky Stratum of Middle Reaches of Yangtse River

长江中游岩石层首次定向钻穿越施工技术

29

Research into the Threading Method for Salvaging Shipwrecks by Using Directional Drilling Machine

利用定向钻实现水下沉船穿钢丝绳的方案研究

30

Application of horizontal directional drill in pipeline construction

水平定向钻在管道施工中的应用

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