您要查找的是不是:
- A ball of lead will weigh down an equal bulk of feathers. 一个铅球要比同样大小的羽毛团重。
- A border or rim of lead, as around a windowpane. 铅框一铅制边界或框,如围在窗玻璃格四周的
- 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
- Welding of importand low alloy steel structures. 用于焊接重要的低合金钢结构。
- We to ed the leak i the ga ipe y mea of lead. 我们用铅堵塞了煤气管上的漏洞。
- Strips of lead used to hold the panes of a window. 铅框用于支撑窗玻璃格的铅条
- Ultrasonic welding of integrated circuits is of highest accurate. 超声波焊接的集成电路,精密度极高。
- Single wire welding of various mecano-welded structures. 可以使用多种结构的单丝焊接;
- Oh,my God! You're casting nickels out of lead. 噢,天啊,你们在用铅造硬币。
- Suitable for the welding of sour,alkalescence welding rod. 适用酸、碱性焊条的焊接。
- A border or rim of lead,as around a windowpane. 铅框一铅制边界或框,如围在窗玻璃格四周的
- Research on Plasma in High Power CO2Laser Welding of Ship Plate[J]. 引用该论文 李国华;王广伟;蔡艳;高志国;吴毅雄.
- One of leading families has show a rivalrous attitudes the others. 主要家族中的一家曾封其他家族显示敌对的态度。
- APPOINTMENT OF LEAD INDEPENDENT DIRECTOR. 庆源宣布委任新独立董事。
- Flexible direction of lead wire, nice shape. 引出线方向灵活,造型美观。
- FAAS Determination of Lead in Blended Gasoline. 请大家互相转告。
- The mineral form of lead monoxide,PbO. 天然一氧化铅一氧化铅(PbO)的矿物形式
- We stopped the leak in the gas pipe by means of lead. 我们用铅堵塞了煤气管上的漏洞。
- Repair welding of bolting material is not permitted. 螺栓材料的补焊是不允许的。
- A flat roof covered with sheets of lead. 覆以铅板的平屋顶