slag pile-up welding的意思|示意
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堆渣焊
slag pile-up welding的网络常见释义
电渣堆焊 ...冲焊接 single-pass [run] welding单道焊 skip block welding分段多层跳焊 skys welding间隔焊接 slag pile-up welding电渣堆焊 slant angle type welding低角度式焊接 slanting butt seam welding斜对接缝焊 ..