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- Heavy Section Bar 大棒材
- The paper analyses the stress wave propagating in a variable section bar using HONDO finite element computer program . 利用HONDO有限元程序对应力波在变截面杆中的传播进行了分析。
- Use four the hard mass alloy milling cutter , once to be milled on the section bar outing the correct tenon mouth. 使用四把硬质量合金铣刀，一次在型材上铣出正确榫口。
- Hollow,soild,tapered heavy section precision pieces, the section of them are round,rectangle,square. 产品说明 ： 空心，实心，多台阶大型轴类精锻件，截面形状可为圆形，方形，矩形等。
- Click the section bar of the group header or footer for the group level you want to merge into the next lower group level. 单击需合并至相邻的下一级分组级别的组页眉或组页脚的节栏 。
- The validity of the apparatus to the research on the solidification behavior of ductile iron with heavy section was verified. 验证了这一装置对于厚大断面球铁铸件研究的有效性。
- The method to using spindle steel scrap as alloying additives to produce low-alloyed cast iron for some heavy section castings was investigated. 研究了利用废锭子钢作为合金元素添加料生产低合金铸铁的方法,并将该铸铁用于制造造纸机烘缸、真空泵叶轮、龙筋加工自动线床身等厚壁高强度铸件。
- In this paper, the effects of magnesium tablet, rare earth magnesium and mixed nodulizer on heavy section ductile iron are studied under the simulating test condition. 在模拟大断面球铁试验条件下，研究了低硅镁团块、稀土镁硅合金及混合球化剂对大断面球铁石墨形态的影响。
- Hand movement hacksaw machine: Be used to break various aluminium alloy doors and windows material up mainly , also may be used to cut off other aluminium alloy section bar cutting. 手动锯床:主要用于切断各种铝合金门窗料;也可用于切断其他铝合金型材切割.
- The metamorphous graphite in the section center of heavy section S.G. iron castings is superspheroidal graphite, and not the product of degeneration along the direction from shperoidal graphite to vermicular or flake graphite. 大断面铸件中心的变态石墨是过球化石墨，而不是球状石墨向蠕虫状石墨或片状石墨方向衰退的产物。
- The RE(Y)-Mg-Si-Fe nodularizer had been used to cast heavy sectioned high ductile nodular iron cooling wall castings. 应用钇基重稀土镁复合球化剂，铸造厚大断面高韧性球铁冷却壁，成功地获得了铸件中心部位铸态高性能。
- Stainless Steel Abnormity Section bar 不锈钢异型棒材
- Stainless Steel Cyclic Section Bar 不锈钢圆形棒材
- In order to produce heavy sectioned ductile iron working table by non riser casting process,the mould with sand coated chill and graphite chill and clay cores are used. 为实现厚大断面大型球铁实体花盘无冒口铸造，采取挂砂冷铁与石墨冷铁组成的型芯强制冷却；
- Optimal Design of Section Bar Heat Sinks 型材散热器的优化设计
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
- Simple Section Bar Steel CAD System 简单断面型钢孔型设计CAD系统
- He made manful efforts to move the heavy furniture. 他作出勇敢的努力搬动沉重的家具。
- She could only croak because of her heavy cold. 她因患重感冒只能用沙哑的声音说话。
- She will not shove the heavy load onto others. 她不愿意把重担推给别人。
