co gas-shielded welding machine co2气体保护焊机
co- gas shielded welding process co2气保焊
activation co gas shielded welding 活化co
co 2 gas-shielded welding co气体保护焊
co gas shielded arc welding co2气体保护焊
co-2 gas shielded welding co气保焊
co 2 gas shielded welding co气体保护焊
co gas-shielded arc welding co2气体保护电弧焊
The droplet transfer in the twin-wire co-pool gas-shielded metal arc welding(TCGMAW) process greatly affects the welding seam appearance and the welding quality.
双丝共熔池气体保护焊（TCGMAW）的熔滴过渡对焊缝成形以及焊接质量具有重要的影响。
In this paper, the inhibition treatment of the copper plating wire used in co 2 gas shielded arc welding is dealed with.
对二氧化碳气体保护焊镀铜焊丝进行了缓蚀处理试验。
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