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焊接變形計(jì)算公式 |
點(diǎn)評(píng)
1、單V對(duì)接焊縫橫向收縮近似值及公式: y = 1.01*e^(0.0464x) 。y=收縮近似值 e=2.718282 x= 板厚 。請(qǐng)教Y的定義
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