1)butt welding,对头熔接2)butt fusion welding,对头熔接3)Flash-butt welding,闪电对头熔接4)butt welding,对头焊接5)Butt-welding,对头焊6)double opposite layout,对头双排7)head to head,头对头8)head on collision,对头碰撞9)joining on butt,对头接10)back-to-back,对头拼接
英汉例句
Initial Discussion on Eliminating Strip Folding DuringButt-welding Process of Spiral Weld Pipe;
浅谈螺旋焊管生产中对头焊带钢硬弯现象的防止
An algorithm for double opposite layout of cutting patterns based on genetic algorithm;
