seam
【运输】接缝跟踪,电弧焊
seam tracking arc welding
暂无补充释义。
相关词条
seam
ocurrence of coal seam【矿】
seam
seam
folded seam connection (saddle joint)
circumferential seam
helically arranged, seam manufacture
seam tracking arc welding
暂无补充释义。
seam
seam
ocurrence of coal seam【矿】
seam
seam
folded seam connection (saddle joint)
circumferential seam
helically arranged, seam manufacture