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Electron and laser beam welded joints—Guidance on quality levels for imperfections—Part 2:Aluminium and its weldable alloys
IDT ISO 13919-2:2001
全国焊接标准化技术委员会
GB/T 22085的本部分规定了铝及铝合金电子束及激光焊接接头的缺欠质量分级。
本部分适用于厚度为1 mm以上的铝及铝合金。
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