electroslag welding with tube electrode的意思|示意
美 / /
英 / /
管电极电渣焊
electroslag welding with tube electrode的网络常见释义
管极电渣焊 熔嘴电渣焊electroslag welding with consumable nozzle 管极电渣焊electroslag welding with tube electrode 窄间隙电渣焊narrow-gap electroslag welding ..