1.
Development of Japan Steel and Iron Production Technology and Large Size Pipeline;
日本钢铁生产技术和大口径管线钢管的发展
2.
Application of Large Diameter & Long Distance Curve Pipe Jacking Technology
大口径长距离急曲线顶管技术的应用
3.
Experience about design and execution of large diameter water transmission pipeline
大口径输水管线工程设计与实施体会
4.
Trench design for buried cross-fault large-diameter gas pipelines
大口径天然气管线穿越断层的管沟设计研究
5.
Study on the Measurement of Roundness and Straightness for the Inner Hole of the Large Diameter Long Pipes;
大口径长管内孔的直线度、圆度测量研究
6.
Approach of a large diameter water conveyance pipeline design in hilly area
丘陵地区大口径输水管线工程若干问题探讨
7.
Engineering Application Research on Domestically Manufactured X80 Pipeline Steel Used for Large Diameter Gas Transportation Pipeline;
国产X80管线钢用于大口径输气管道的工程应用研究
8.
Subject of an Ultrasonic Detecting System to Wall Thickness of Large-diameter Underground Gas Pipe;
大口径埋地管道超声波在线管壁测厚系统的研究
9.
A Research for the 500 kV Suspension Type and Heavy-caliber Casts the Generatrix's Hoisting Craft Improvement
变电站500 kV悬吊式大口径管型母线吊装工艺改进
10.
The Solution for Unacceptable LSAW Linepipe End Diameter
大口径直缝焊接钢管管端直径超差的处理方法
11.
The construction quality control of long distance and large bore steel pipe driving
长距离大口径钢管顶管施工质量控制
12.
Design of Adapter Pipe for Large-Diameter Pipeline
冶金行业大口径管道接管设计与分析
13.
FEM Simulation Research on Large-Sized Straight Weld Pipe's Rounding and Sizing Process
大口径直缝焊管整圆定径工艺数值模拟研究
14.
Numerical Simulation of Rounding-sizing Process of Large-sized Straight Welded Pipe
大口径直缝焊管整圆定径工艺过程的数值模拟
15.
To determine mandril diameter for 48"LSAW pipe
48英寸大口径直缝焊管成形芯轴直径确定
16.
a short-barreled pocket pistol of large caliber.
一种短管大口径的袖珍手枪。
17.
Application of Wide-bore Capillary Column in Pesticide Analysis
大口径毛细管柱在农药分析中的应用
18.
Optic Design of Collimator with Large Aperture and Long Focal Length
大口径长焦距平行光管光学系统设计