resistance-flash welding电阻弧花压焊接; 电阻闪光焊接 resistance-flash welding电阻闪光焊接 resistance-welding time接触焊通电时间 resonance butt weld谐振式对接焊 第 8 页 共 15 页 root gap of weld焊缝根部间隙 root of weld焊缝根部; 焊根 root opening of ...

controlled tungsten-arc welding自动控制弧长的钨极电弧焊 controlled-transfer welding可控过渡电弧焊 convex fillet welding凸面角焊缝 convex fillet weld凸角焊缝; 凸形角焊缝 copper-alloy arc welding electrode铜合金焊条 copper-aluminum welding ...