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Laser reinforced stainless steel upright post
WANG HUAYUAN, ZHOU FENG, DU BOQI, YANG QINGDONG, LANG QINGTIAN, LI LUNSHI, LI XIYONG, DONG HEQUAN
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Antiwear laser strengthened pick and its processing method
WANG HUAYUAN, ZHOU FENG, DU BOQI, YANG QINGDONG, LANG QINGTIAN, LI LUNSHI, LI XIYONG, DONG HEQUAN
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Year of Publication 25.03.2009
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