The at least one web extends vertically from at least one of the top and bottom of the header pipe and is connected to the flange.
至少一个腹板从集管管道的顶部和底部中至少一个竖直延伸并连接到凸缘上。These products may have indentations, ribs, grooves or other deformations produced during the rolling process (reinforcing bars and rods).
这类产品可带有在轧制过程中产生的凹痕、凸缘、槽沟或其他变形（钢筋）。After improved, the pinhole rib of gearbox has no longer produced crack.
改进后变速箱体销孔凸缘曲线不再产生裂纹现象。The roof rail and A-pillar are formed with a tubular body portion and longitudinally extending support flanges.
顶板横梁和A柱形成有管状主体部分和纵向地延伸的支撑凸缘。In the light of the actual conditions of drawing deformation, the relationship of displacement with flange radius is established.
根据拉延变形的实际情况，建立了位移和凸缘半径之间的关系。The utility model relates to a screw head structure, which comprises a screw head, a flute, an inserting recess and a flange.
一种螺丝头构件，包含螺丝头、凹槽、嵌槽及凸缘。In an electric ignition system, the points are replaced with a control module and the lobes on the cam are replaced with a trigger device .
在电子点火系统中，触点已经被一个控制模块取代，凸轮的凸缘被一个触发装置取代。A hermetic terminal assembly is provided in the aperture including a cup-shaped housing surrounded by an annular flange.
密封端子组件，其包括延伸穿过所述孔并且被包括腿部的环形凸缘环绕的壳体；A heavy medieval war club with a spiked or flanged metal head, used to crush armor.
重头棍棒：中世纪一种沉重的用作武器的棍棒，带有粗短刺状的或凸缘的金属头，用来击破盔甲语源。