step-by-step welding 步进焊缝
back step welding 反手焊接 ; 退焊接 ; 后退熔焊
back step welding procedure 逐步退焊法
step by step welding method 跨步焊法
step by step welding 跨步焊法
back step welding sequence 后退焊接顺序
step-by-step seam welding 步进缝焊
step-pulsed welding 步进脉冲焊
step by step seam welding 步进式缝焊
step back welding 分段后退焊法
Step one of the welding process is checking the blade temperature.
步骤之一，焊接过程是检查叶片温度。
Welding clamp configuration design was the key step for the whole welding line reconfiguration and its keystone was orientation and part's standardization.
焊装夹具快速重构设计是汽车焊装生产重构实现的关键，其重点在于定位问题和元部件标准化。
Welding is a very important step in making the car body in white. The welding quality is good or not ACTS crucial role to the car quality.
焊接是白车身制造中的重要加工环节，白车身焊接质量的优劣对整车质量起着决定性的作用。
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