| 1. | Effect of strength match of girth weld on safety of the west - east pipeline
西气东输管道环焊缝强度匹配工艺探讨 |
| 2. | Girth welding circumferential
环缝焊接 |
| 3. | The possible girth weld match procedure for the pipeline is discussed too
最后综合各种因素分析了西气东输管道应采用的环焊缝匹配工艺。 |
| 4. | The possible girth weld match procedure for the pipeline is discussed too at the end of the paper
最后综合各种因素分析，提出了西气东输管道应采用的环焊缝匹配工艺。 |
| 5. | Standard practice for mechanized ultrasonic examination of girth welds using zonal discrimination with focused search units
用与聚焦探寻装置的带状差别进行环缝焊接的机械超声检验的标准操作规程 |
| 6. | Abstract : the principle and characteristic of structure of dn63 automtic girth welding machine for motorcycle damper are introduced . the welding machine is practical
文摘:介绍了dn63摩托车减震器环缝焊接自动焊机的原理及结构特点，由于结构简单、使用方便、具有一定的实用性。 |
| 7. | The effect of girth weld strength match on the limit load and fracture resistance of high - grade , large diameter pipelines was analyzed with failure analysis diagram ( fad ) method
摘要采用失效评定图技术分析了油气长输管道特别是高强度大口径管道环焊缝不同强度匹配形式对管道极限承载能力以及抗断性能的影响。 |
| 8. | Effect of girth weld strength match on limit load and fracture resistance of high strength , large diameter pipelines steel is analyzed with fad ( failure analysis diagram ) method
摘要采用失效评定图技术分析了油气长输管道中高强度管?钢大口径管道环焊缝不同强度匹配形式对管道极度限承载能力以及抗断性能的影响。 |
