puddle welding
常见例句
- A narrow-band composite filtering system is developed to acquire clear image of keyhole puddle in plasma arc welding of aluminum alloy.
研制了一套窄带复合滤光图象传感系统，从铝合金等离子弧焊焊接工件正面检测到部分小孔溶池的清晰图象。 - The problems such as fissure of displacement, slit nonuniform and weld puddle flowing etc at the case of assembling and welding on orbital slit of pressure vessel are analyzed.
分析了在压力容器环缝组对及焊接中存在的错边、间隙不均匀以及焊接中熔池流动等问题。 返回 puddle welding