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粉末冶金机械零件
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粉末冶金机械零件
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粉末冶金材料
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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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Chinese Chuanzheng Culture Museum
Chinese cinema
Chinese cinquefoil
Chinese citrus fly
Chinese Classical Dance and Refined Scholar Culture
Chinese classical furniture
Chinese Classification and Diagnostic Criteria of Mental Disease
Chinese Classified Thesaurus
chinese clematis root
Chinese Clinical Trial Registry
Chinese Clothing and Adornment in Various Dynasties
Chinese coded character set
Chinese Collegial Association for Visual Art
Chinese Colored-Lantern Opera
Chinese Comics
Chinese commercial block cipher
Chinese Commercial News
Chinese Communist Youth League
Chinese Concept Dictionary
Chinese conference on complex networks
Chinese congruence
Chinese Contemporary Dance Choreography and Research
Chinese contemporary literature
Chinese Contract Bridge Association
Chinese cooking hot-plate
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