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- weld piping branch junction 焊制三通
- The stress analysis of unequal-diameter welded pipe branch junction with finite element method 异径焊制三通应力的有限元分析
- The Fitting and Validation of Estimated Formulas for the Plastic Limit Internal Pressure for Welded Pipe Branch Junction with Incomplete Penetration along Intersecting Line 整圈未焊透三通塑性极限内压的估算式拟合及验证
- welded pipe branch junction 三通
- Analysis and Research on Plastic Limit Loads for Welded Piping Branch Junctions Containing Shoulder Thinning Defects under Internal Pressure 含肩部减薄缺陷三通受内压时的塑性极限载荷分析与研究
- welded piping branch junctions 焊制三通
- Limit load solution for the piping branch junction under internal pressure 内压下管道三通的极限载荷解
- Finite Element Analysis of Elastic- Plastic Stress Distribution in Extruded Piping Branch Junction 挤压三通弹塑性应力分布的有限元分析
- equal-diameter piping branch junctions 等径三通
- Analysis of stability for equal- dimeter pipe branch junctions 等径三通管接头稳定性分析
- PLASTIC LIMIT LOAD OF PRESSURIZED PIPING BRANCH JUNCTIONS UNDER COMBINED LOADINGS 复杂载荷下管道三通的塑性极限载荷
- INVESTIGATION ON PLASTIC FAILURE LOAD OF PIPING BRANCH JUNCTIONS WITH CIRCUMFERENTIAL CRACKS 含环向裂纹管道三通的塑性失效载荷
- Plastic Collapse Pressure of Extruded Piping Branch Junctions: Experimental Results and Numerical Simulation 挤压三通的极限压力试验与数值模拟
- Faultily welded piping is apt to come apart. 管子焊得不好，容易脱节。
- piping branch junctions 三通管
- The formula is applied to the prebending design of large diameter weld pipe produced by UOE. 预弯边机是大直径直缝埋弧焊管生产线的关键设备之一。
- Our company uses the advanced process technology to produce galvanized pipe,we use the galvanized strip to weld pipe and zincify the seam on line. 在此基础上，公司又制定了完备的人才储备战略，通过高技术人才的引进，提高企业管理水平，完善管理理念。
- The article discusses and finds the Auster grain growing rules and relations of structure and properties of X70 steel in weld pipe and pipe accessories under the different heating temperature. 研究了一种适用于管道钢管和管件制造的X70级管线钢在不同加热温度下的奥氏体晶粒长大规律和组织-性能间的关系。
- Cerium tungsten electrodes have easy arc starting performance and low are keeping current.It is especially used to weld pipes,stainless steel articles and fine miniparts. 铈钨电极在低电流条件下有着优良的起弧性能，维弧电流较小，因此，它常常用于管道、不锈钢制品和细小精致部件的焊接。
- With employment of a earn mechanism to quickly lift and lower the scraper,the system is simple in structure and operated manually,being suitable for small/medium sized hi-frequency weld pipe mills. 该机构采用凸轮机构来实现刮刀的快速升降，手动操作，结构简单，适于中小型高频焊管机组。
