small-diameter tube welds 小径管焊缝
Welds of small diameter tube 小径管焊缝
small welds
小的焊缝
以上为机器翻译结果，长、整句建议使用 人工翻译 。
It's suitable for welding single part or products of small amount, short and irregular welds under varied construction position and other welds which are difficult to apply machine welding.
适用于焊接单件或小批量产品，短的和不规则的、各种空间位置的以及其他不易实现机械化焊接的焊缝。
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