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粉末冶金机械零件
释义
粉末冶金机械零件
Encyclopedia
工学
粉末冶金材料
释
powder metallurgy mechanical parts
粉末冶金机械零件
采用粉末冶金技术制造的机械零件。又称烧结机械零件。通常包括机械结构零件、含油轴承和摩擦零件等。
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Song of Eternal Regret
Song of Everiasting Sorrow
song of four seasons
Song of Grassland
Song of Grey Hair
Song of Grief and Anger
Song of Guji
Song of Harvest
Song of Hildebrand
Song of Lawino
Song of Long March
Song of Loyalty
Song of Meeting
Song of Metaphors
Song of Mochou the Female Entertainer
Song of Nibelungenlied
Song of Orphan
Song of Pacing the Heavens
Song of Peach Leaf
Song of Perambulating the East and West Gates
Song of Pestle
Song of Shicheng
Song of Sick Wife
Song of Small Barbarian Reed Pipe
Song of Strong Wind
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