Its steel mills accounted for 20 per cent of all UK imports of a particular kind of flat bar, according to village officials. 按照华西村官员们的说法,在英国进口的一种特殊扁钢条中,来自华西村钢厂的就占了总进口量的20%。
The pass design and application in compound straightening of flat bar of alloy steel are stated. 主要叙述了合金钢扁钢复合矫直孔型的设计与应用。
Our business range covers stainless steel ball rod, angle iron, light circle, hexagon rod, square rod, cold-drawn flat steel, straight bar, and stainless steel wire, etc. 产品广泛应用于不锈钢标准件、链条、厨房卫浴、家私拉手、栏杆护手、电镀电解挂具、食品、电子、石油、建筑装饰等领域。
Page description: The Professional Suppliers of Stainless Steel Plate, Stainless Steel Coil, Stainless Steel Round Bar, Stainless Steel welding Tube, Stainless Steel Flat Bar from Taiwan. 从事不锈钢板材、不锈钢卷、不锈钢圆条、不锈钢钢管、不锈钢扁铁的生产和销售。
The flat steel bar studied in this article has the very important status in an accelerating device, once the flat steel bar expires, it will cause the entire accelerating device destroyed. 本文中所研究的扁钢条在某型号加速装置中具有很重要的地位,一旦扁钢条失效,将导致整个加速装置的破坏。
Study on Influencial Factors of On-line Splashing Water Cooling of Extruded Flat Bar Aluminum Profile 扁条铝挤压型材在线喷水冷却影响因素研究
EHD Enhancement of Boiling Heat Transfer in-tube Using Cylindrical-rod and Flat Bar Electrodes 圆柱形和带状电极的EHD强化管内沸腾换热
Many supporting structures like ROD baffle, flat steel bar, and ring have been utilized. 折流杆、扁钢条、空心环等纵流式支撑结构已经投入使用。
Pass design and application in compound straightening of flat bar of alloy 合金钢扁钢复合矫直孔型的设计及应用
There are two ways to resolve the punching failure problem of reinforced concrete flat slab: increasing slab thickness, increasing concrete strength, enlarging column section ( setting column cap), distributing stirrup or bent bar. 解决钢筋混凝土无梁楼盖柱顶冲切问题的常用方法有:增加板厚、提高混凝土强度、加大柱的截面(设置柱帽)、配置箍筋或弯起钢筋。
The result indicates that the object layers are divided into two depositional systems, the barrier seacoast depositional systems are recognized on upper Carboniferous taiyuan phase with tidal flat, lagoon and barrier bar sedimentary deposit. 结果表明,研究区内目的层段可以划分为2个沉积体系:(1)上石炭统太原期为有障壁海岸沉积体系,发育潮坪泻湖障壁砂坝沉积。
In order to get the flat fracture without, thorn and loss of metal and keep tubes sheared from varying shape when cutting tube, the periphery shearing method with core bar is presented in this paper. 为了使切断管材时切口没有毛刺、断面平整、仍能保持原状而且没有金属损耗、没有噪音,提出了用带芯棒的圆周剪切法剪切管材。
The flat four bar mechanism with error of bar length and joint gaps of hinge is studied. According to the principle of linear superposition of small displacement, the reliability of mechanism output kinematic accuracy is analyzed. 以具有杆长尺寸和铰链间隙误差的平面四杆机构为对象,运用微小位移线性迭加原理,对机构的输出运动误差进行了可靠性分析;
The experiment results indicated that the constituted process and the die designed are reasonable and feasible, and the mechanical property, microscopic structure and size accuracy of the forming accessory are all satisfactory, which provided theory and practical gist for plastic forming of large flat bar accessories. 实验结果表明:所制定的工艺和设计的模具合理可行,所成形零件的力学性能、显微组织和尺寸精度均符合要求。为大型板片类零件塑性成形奠定了理论和实践基础。
《 Judge picture of macrostructure defect for structural steel 》 GB/ T1979-2001 is the sole for profiled bar and flat bar in China, but the size of defect in the sample is not in proportion to the standard of the sample. 《结构钢低倍组织缺陷评级图》GB/T1979-2001是目前国内唯一钢铁型材、扁材低倍组织缺陷评级图,但样品缺陷的大、小与样品规格不成正比。
High Precision Flat Bar Rolling Process and Equipment 高精度扁钢轧制工艺技术及装备
Replacement of flat longitudinal section of the ramp cross-linked bar and transversely longitudinal pole. 更换部分下平纵联的斜杆和纵梁横联的下横撑杆。
Frequency distribution curves of sediments from fluvial channel, tidal flat, and estuarine sand bar are all asymmetric bimodal distribution; whereas, unimodal distribution in floodplain and shallow marine facies. 河床相、潮坪相和河口湾砂坝相沉积物的频率分布曲线为不对称的双峰式,河漫滩和近岸浅海相的频率分布曲线则呈单峰式。
The features during Shanxi Formation depositional period were shallow water, flat terrain, relatively weak reworking formation of lake waves. Underwater distributary channel and bay are the main sedimentary microfacies and types of the delta front in which the typical mouth bar developed poorly. 山西组沉积期水体浅,地形平坦,湖泊波浪改造作用较弱,三角洲前缘以水下分支河道和支流间湾微相为主,分支河口沙坝发育较差。