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The scratch, cold welding and abrasion are three kind of thread failure.
擦伤、冷焊和粘着摩损是粘扣失效的三种类型。
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The steel had low sensitivity to welding cold cracking.
结果表明，该钢具备较低的冷裂纹敏感性。
youdao
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The steel had low sensitivity to welding cold cracking.
结果表明，该钢具备较低的冷裂纹敏感性。
youdao