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The welding spot is small, firm, could avoid dry joint.
激光焊接焊点小，焊接牢固，有效避免虚焊不良的出现。
youdao
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The machine skeleton uses the steel plate overall welding structure, firm is durable.
机器构架采用钢板整体焊接结构，坚固耐用。
youdao
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The machine skeleton uses the steel plate overall welding structure, firm is durable.
机器构架采用钢板整体焊接结构，坚固耐用。
youdao