1.
The discussion on external corrosion evaluation method for singly insulated pipeline
单层保温海底管线钢管外壁腐蚀评价方法探讨
2.
Thinnest-wall seamless tubes of stainless and acid-resistance stee
GB/T3089-1982不锈耐酸钢极薄壁无缝钢管
3.
Production of X80 Pipeline Steel Strips on 2250 Hot Mill in Masteel;
马钢2250热连轧生产厚壁X80管线钢
4.
Width-thickness ratio of steel plates in concrete-filled rectangular thin-walled steel tube columns subjected to axis force with initial bending
考虑初始弯曲矩形薄壁钢管砼柱管壁屈曲分析
5.
smooth on inside PVC double wall corrugated pipe
PVC内光外波纹双壁管
6.
Technical standard for external surface cathodic protection of bottom of steel storage tanks
钢制储罐罐底外壁阴极保护技术标准
7.
The hole was lined with a steel tube to prevent the walls from falling in.
用一根钢管给钻孔加衬，以防井壁坍塌。
8.
Fire Resistance of Concrete-Filled Thin-Walled Steel Tubular Columns under Axial Load
轴压薄壁钢管混凝土柱抗火性能研究
9.
Research on Ultrasonic Test Method for Steel Pipe with Heavy Thickness Used in Drill Collar
钻铤用厚壁钢管超声波探伤方法研究
10.
Research and Development of Large-sized Heavy-wall TP347H Stainless Steel Pipe
大直径厚壁TP347H不锈钢管的研制与开发
11.
Longitudinal Wave Oblique Incidence Probe to Detect High Pressure Seamless Tube
纵波斜射探头检测厚壁高压无缝钢管
12.
Research on Thin-wall Spiral Weld Stainless Steel Pipe Manufacturing Technology
薄壁螺旋缝不锈钢焊管制造技术研究
13.
Application of Thin-wall Stainless Steel Pipe in Indoor Gas Engineering
薄壁不锈钢管在室内燃气工程的应用
14.
Research on Welding Process of T91 Thin Steel Pipe
T91钢薄壁管的焊接工艺试验研究
15.
The Construction Technics of Clip Bulgy for Thin Stainless Steel Pipeline
薄壁不锈钢管道卡凸式连接施工工艺
16.
Reason Analysis of SA210C Steel Water Cooled Wall Tube Burst
SA210C钢水冷壁爆管原因分析
17.
Radial-shrinkage mechanism of 18Ni Co-free maraging steel thin-wall pipes
18Ni无钴马氏体钢薄壁管径缩机理研究
18.
Discuss lightly the welding technology of P91+12Cr1MoVG on extra-thick wall big diameter pipe dissimilar steel
P91+12Cr1MoV异种钢超厚壁大径管焊接工艺