您要查找的是不是：
- Based on analyzing the failure mechanism of the gear rim of disk bit, the strengthened methods of the antifriction alloy welded on the surface of the gear rimand hard alloy gear rim inlayed. 在对盘式钻头齿圈失效机理分析的基础上,提出了齿圈表面堆焊耐磨合金强化方法和镶嵌硬质合金齿圈强化方法,通过试验研究和对比分析,确定了冶金混合烧结固齿法镶嵌硬质合金齿圈强化盘式钻头。
- Any of several soft, silvery antifriction alloys composed of tin usually with small amounts of copper and antimony. 巴氏合金：一些柔软，含银的抗摩擦合金，由锡组成，通常也含少量的铜和锑
- antifriction alloy (electro)plating [化] 电镀减摩合金
- Research on Application of Vacuum Vapor Plating Technique for Forming Antifriction Alloy Coating on Bush 轴瓦减摩合金薄膜真空蒸镀技术的应用研究
- It's an alloy not readily drillable. 这是不易钻洞的合金。
- antifriction alloy 减摩合金,耐磨合金,减磨合金,抗摩合金
- antifriction alloy (or metal) 减摩合金
- zinc base antifriction alloy 锌基耐磨合金
- lead-base antifriction alloy 铅基抗摩擦合金
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- A stable, corrosion-resistant zirconium alloy. 锆合金一种稳定而防腐蚀的锆合金
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- Xuzhou Hongda Antifriction Material Co., Ltd. 徐州宏达耐磨材料有限公司。
- Ornaments, objects, or utensils made of this alloy. 黄铜制品用这种合金制的装饰品、物件或器皿
- An alloy composed of lead, tin, and zinc. 铅锡锌化合物由铅、锡和锌组成的一种合金
- I hardly ever know that aluminium alloy could be as strong as steel. 我几乎从来不知道铝合金竟会和钢强度一样大。
- The antifriction and wear behaviour of as-cast high-ductility Zn-Al alloy having anelongation of 10. 3% at various load and velocity was investigated. 研究了一种延伸率为10．3%25的铸态高塑性锌铝合金在四种不同载荷和两种不同滑动速度下的摩擦磨损行为。试验表明；
- An alloy of zinc and copper used as imitation gold. 铜锌合金作为仿金品使用的铜锌合金
- The principal metal in an alloy, as the iron in steel. 合金中的主要金属，例如钢中的铁
- An alloy of copper, zinc, and tin, used in imitation gold jewelry. 金色铜一种由铜、锌和锡制成的合金，用于仿制黄金首饰
