For the industrial application of laser-arc hybrid welding, the groove gap bridging ability of this process was investigated in detail.
为推动激光-电弧复合焊接的工程应用,对其接头间隙桥接能力进行了系统研究。
When equipment slotted side gap, face plate electrode and groove, perpendicular to the bottom of the shell and necessary.
当设备有槽侧的隔阂时,面临电极板和槽,壳有必要垂直于底部。
The gap in the top ring groove had exceeded the requirement.
第一道环槽的天地间隙超过了请求。