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09MnNiDR - 搜狗百科

与美标低温容器板SA537CL1 相比,其低温冲击要求为-40度,无论从力学性能还是适用范围09mnnidr都要比其突出有优势。 国产09mnnidr已经能够代替进口sa537cl1,各 ...

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