鉭絲 的英文怎麼說
中文拼音 [sī]-
The research of crystalline diamond films depositing on ta spinneret
鉭噴絲頭表面覆加金剛石膜的研究Baoji city capitaland trade limited is engaged mainly in titanium, zirconium, nickel, tungsten, molybdenum, tantalum, niobium, beryllium alloys and non - ferrous metal materials such as the research and development, production and processing, domestic and international marketing and trade, supply a variety of sheet, rod, wire, tubes, central build, ingots, the standard parts, and equipment
寶雞市嘉德貿易有限公司現主要從事以鈦，鋯，鎳，鎢，鉬，鉭，鈮，鈹及合金材料等各種有色金屬材料的研究及開發、生產及加工、國內和國際銷售與貿易，供應種類有板材、棒材、絲材、管材、環材、錠材、標準件、設備等。
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