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拉延模的硼砂盐浴渗钒LG曙光集团(长沙410007)张亚明徐先觉湖南省机械研究所彭智虎赵克定VanadizingforStretchingDiebyMeltedBoraxZhangYaming,XuXianjue,PengZhihu,ZhaoKedi...
Drawing model borax salt bath infiltration LG Dawn Group (Changsha 410007) Zhang Yaming Xu Xianjue Institute of Machinery Peng Zhihu Zhao Keding VanadizingforStretchingDiebyMeltedBoraxZhangYaming, XuXianjue, PengZhihu, ZhaoKedi ...