| 1. | Specifications for powder metallurgy oil pump gears
粉末冶金机油泵齿轮.技术条件
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| 2. | Powder metallurgy . requirements for sintered bronzes
粉末冶金.对烧结青铜的要求
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| 3. | Powder metallurgy . requirements for sintered brass
粉末冶金.对烧结黄铜的要求
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| 4. | Materials science and engineering of powder metallurgy
粉末冶金材料科学与工程
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| 5. | Powder metallurgy plain bearing - technical requirements
粉末冶金轴承技术条件
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| 6. | Advances in powder metallurgy of tial intermetallics
金属间化合物的研究进展
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| 7. | Powder metallurgy . requirements for infiltrated steels
粉末冶金.对浸渍过的钢的要求
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| 8. | P f specification for bronze powder metallurgy bearing oil - impregnated
油浸的青铜粉末锻造
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| 9. | Oxidation of ag - cr alloys prepared by powder metallurgy in 0 . 1 mpa o
合金在纯氧气中的氧化
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| 10. | Classification and designation for powder metallurgy materials
粉末冶金材料分类和牌号表示方法
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