Narrowgap MIG welding is an advanced welding technic with high quality.
窄间隙MIG焊(熔化极气体保护焊)是一种先进的高质量焊接方法。
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Narrowgapwelding and its applications in primary cooling systems.
主回路冷却系统的窄间隙焊接及其应用。
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Narrowgapwelding is a new welding technology, in which unusual welding technique and narrowgap are integrated with the special equipment and control technology.