您要查找的是不是：
- Keywords weld;H type longeron;frame;longeron; 焊接;工字梁;车架;纵梁;
- Keywords weld;mercury method;diffusible hydrogen; 焊缝;水银法;扩散氢;
- Keywords welding;microelements;diffusible hydrogen; 焊接;微量元素;扩散氢;
- Keywords weld connection;SSCC;C ring; 焊接接头;硫化物应力腐蚀开裂;C型环;
- Keywords welding robot;bogie;manufacturing; 焊接机械手;转向架;制造;
- Keywords welding wire steel;meting;rolling;drawing; 焊线钢;冶炼;轧制;拉拔;
- Keywords Welding structures;EO tracking and pointing;Gimbals; 焊接结构;光电跟踪瞄准;跟踪架;
- Keywords Welding Flange shaft Medium carbon Q. T. steel; 焊接;法兰轴;中碳调质钢;
- Keywords welding;transformation superelasticity;thermal cycle; 焊接;相变超塑性;热循环;
- Keywords weld thermal cycle;properties;histogenetic; 焊接热循环;性能;组织遗传性;
- Keywords Weld;Incise;reason for being pletrified;countermeasure; 焊接;切割;触电原因;防范措施;
- Keywords welding heat input;interpass temperature;impact value; 焊接线能量;层间温度;冲击韧性;
- Keywords welding power supply;microplasma arc;sheet; 焊接电源;微束等离子弧;薄板;
- Keywords welding piece;magnetism;magnetic-deflection;demagnetize; 焊接件;磁性;磁偏吹;消磁;
- Keywords welding source;TFIH coil;generatrix brazing; 焊接电源;横向磁通感应线圈;铜排焊接;
- Keywords welding;high frequency arcing;anti disturbance;TIG; 焊接;高频引弧;抗干扰;TIG;
- Keywords welding aerosol;DMPS method;particulate size distribution; 焊接气溶胶;DMPS法;粒子谱分布;
- Keywords Weld overlay;Hydrogen concentration;Disbonding; 堆焊;氢分布;剥离;
- Keywords weld pool image centroid;weld position;measuring model; 熔池图像质心;焊缝位置;测量模型;
