high efficiency electrode
... 高压操啄高炉：high top pressure blast furnace 高效率焊条：high efficiency electrode 高纤维素型焊条：high cellulosic electrodes ...
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经过实践证明，替代焊条电弧焊，而采用CO2气体保护焊可提高效率，保证焊接质量，带来较好的经济效益。
The results show that adopting CO2 gas protective welding instead of electrode welding rod can increase the efficiency of ensuring welding quality, which can also bring better economical benefit.
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