1.
The Technic Principle and Test Analyse for Cleaning Rust at Inner Surface of Small Caliber Metal Pipe by Mechanical Vibration
小口径钢管内壁振动除锈工艺原理及试验分析
2.
The Characteristics of Internal Surface Treated by Shot Blasting and its Effects on High Temperature Oxidation of Austenitic Stainless Steel Tube
奥氏体钢管内壁喷丸层特性及其对抗氧化性能的影响
3.
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
4.
Morrison shelter
[英]屋内钢壁防空室
5.
Use field: use for antiseptic film of the pipeline inside that carrying oilk, waters, gas, etc.
应用领域：它适用于输油、气、水等钢质管道内壁防腐涂层。
6.
Effect of Roll Pass Design for Stretch Reducing Mill with Faint Tension on Hexagonal Bore of Heavy Walled Tube of 0.45C Steel
微张力减径机孔型设计对45钢厚壁管“内六方”的影响
7.
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
8.
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
9.
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
10.
smooth on inside PVC double wall corrugated pipe
PVC内光外波纹双壁管
11.
Analysis of Folding Defect of GH3600 Tube Inner Wall
GH3600精细薄壁管内壁折叠缺陷分析
12.
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。
13.
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
14.
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
15.
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
16.
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
17.
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
18.
Research on Welding Process of T91 Thin Steel Pipe
T91钢薄壁管的焊接工艺试验研究