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X |
(dng)ǰλ:(y) / X / ؛TϽXSδTXI(y) |
؛TϽXSδTXI(y) |
pԄ(dng)L |
l(f)ߣ l(f)r(sh)g2020/3/18 x779 w С |
ںϽX ly12-czAl-Mg-CuϽXܣ˺ϽXg.ԃ(yu).ӹ^.LY12CZF(xin)ͨ2A12ஔ(dng)2024Ҫ~鏊(qing)(xing)XϽX
ͨõX(bio)(zhn)AMS-QQ-A-250/4ǰXAMS-QQ-A-250/5XXҪwC(j)Y(ji)(gu)Tᔡ(do)(gu)܇݆ݞԪNNY(ji)(gu)
2024ͨX2011l(f)ˇ(gu)(bio)(zh)И(bio)(zhn)GB/T3880.2-2006ǰXAMS-QQ-A-250/5X2024ĺϽԪ؞~QӲXкܸߵď(qing)Ⱥõӹg^XV(yng)wC(j)Y(ji)(gu)ƤǼܡȣT(do)(gu)܇݆ݞԪNY(ji)(gu)Al-Cu-Mgϵ
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