butt seam welding是什么意思

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用法例句

Design and study of control system for welding roller frame against axial displacement;

防轴向位移焊接滚轮架控制系统的设计与研究

Technology for welding flap helm with lower helm bearing of Changjiang roll-on-roll-off ship No.1

“长江重件1号”滚装船襟翼舵大齿轮与下舵承本体外圈的焊接技术

Research on the knurling connection strength of hollow assembled camshaft

中空组合式凸轮轴滚花连接强度研究

EFFECT OF WHEEL PROFILE ON ROLLING CONTACT BEHAVIOR OF WHEEL/RAIL AND ITS SELECTION

车轮型面对轮轨滚动接触行为影响及选用

Study on Submerged Arc Welding Manufacturing Technique of Agricultural Machinery Cylinder Tube

农业机械中滚筒筒体埋弧焊接制造技术研究

carbide-tipped pulley grooving tool

硬质合金焊接皮带轮切槽车刀

Welded steel type cranked link mill chains and chain wheels

GB/T15390-1994工程用钢制焊接弯板链和链轮

Technological guide for assemble and welding of metal sporal case of turbine

水轮机金属蜗壳安装焊接工艺导则

Welding Process of Different Materials on Tire Drum Brack ets of Wheel Type Compactor

轮胎压路机叉脚的异种材料焊接工艺

Application of EB Welding Technology in Machining Gears

电子束焊接技术在齿轮加工中的应用

Design of Assembled Clamp for Welding Impeller of Large-Scale Flotation Machine

大型浮选机焊接叶轮的工装夹具设计

Welding Repair for Low Pressure Cylinder Stationary Blade of 600MW Turbine

600MW汽轮机低压缸静叶损伤的焊接修复

Technological guide for erection and welding of split runner of Francis turbine

混流式水轮机分瓣转轮组装焊接工艺导则

Study on Adjusting and Controlling for Welding Residual Stress Field of Francis Turbine Runners

混流式水轮机转轮焊接残余应力场调控研究

Optimization of Virtual Regulating and Controlling on Welding Residual Stress of Turbine Runner;

水轮机转轮焊接残余应力调控措施的虚拟优化

The Welded Residual Stress Analysis about Runner of Large Hydraulic Turbine Taking Account of Phase Change;

考虑相变过程的水轮机转轮焊接残余应力分析

The Application of Electric Heater in Welding Preheating for Rotating Wheel of Water Turbine

电加热器预热在水轮机转轮焊接中的应用

Test and analysis of welding residual stress of interflow type hydraulic turbine runner

混流式水轮机转轮焊接残余应力测试与分析