短语
熔池焊
molten-bath arc welding
蓄电池式焊机
battery welder
;
storage battery welding machine
蓄电池点焊机
battery spot welding machine
焊接熔池保护
weld shielding
熔池电弧焊
molten bath arc welding
焊接池
welding pool
烧焊熔池
welding pool
;
welding puddle
蓄电池极板焊接
Battery plate welding
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