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400
600
Luoyang Mingzhen Bearing Steel Ball Co., Ltd.
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Luoyang Mingzhen Bearing Steel Ball Co., Ltd.2017-08-01 09:47:272018-08-14 14:24:19GCr15钢制大型轴承钢球碱水淬火软点的成因分析
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500
750
Luoyang Mingzhen Bearing Steel Ball Co., Ltd.
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Luoyang Mingzhen Bearing Steel Ball Co., Ltd.2017-07-25 09:18:582018-08-14 13:59:04影响轴承寿命的材料因素及其控制
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400
600
Luoyang Mingzhen Bearing Steel Ball Co., Ltd.
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Luoyang Mingzhen Bearing Steel Ball Co., Ltd.2017-07-17 00:00:122017-07-19 17:46:42加热温度对轴承钢球化组织的影响
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400
600
Luoyang Mingzhen Bearing Steel Ball Co., Ltd.
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Luoyang Mingzhen Bearing Steel Ball Co., Ltd.2017-07-12 09:05:002017-07-12 09:05:00钢球表面质量对轴承振动的影响与分析
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400
600
Luoyang Mingzhen Bearing Steel Ball Co., Ltd.
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Luoyang Mingzhen Bearing Steel Ball Co., Ltd.2017-07-03 00:00:092017-07-03 16:22:25碳化物对GCr15轴承钢接触疲劳寿命的影响
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509
1018
Luoyang Mingzhen Bearing Steel Ball Co., Ltd.
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Luoyang Mingzhen Bearing Steel Ball Co., Ltd.2017-06-05 13:44:062018-08-14 10:58:40润滑油添加剂对轴承钢球滚动接触疲劳寿命的影响
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345
1303
Luoyang Mingzhen Bearing Steel Ball Co., Ltd.
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Luoyang Mingzhen Bearing Steel Ball Co., Ltd.2017-05-22 11:02:312018-08-14 10:49:47超快速冷却对轴承钢球化退火的影响
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183
865
Luoyang Mingzhen Bearing Steel Ball Co., Ltd.
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Luoyang Mingzhen Bearing Steel Ball Co., Ltd.2017-05-15 15:17:592018-08-14 10:24:42变桨轴承钢球/沟道接触载荷分布规律
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450
450
Luoyang Mingzhen Bearing Steel Ball Co., Ltd.
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Luoyang Mingzhen Bearing Steel Ball Co., Ltd.2017-05-09 11:21:522017-05-09 11:22:44钢球的几何精度及表面质量对轴承振动值的影响分析
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500
750
Luoyang Mingzhen Bearing Steel Ball Co., Ltd.
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Luoyang Mingzhen Bearing Steel Ball Co., Ltd.2017-05-04 10:02:172017-05-04 10:33:40国内外轴承钢的现状与发展趋势(四) – 未来高端轴承钢的研发及其基础研究方向
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