头管 meaning in English
head tube
Examples
- Most folding bikes are designed with long stems
许多折叠车都设计带有长头管结构。 - Lamp holder lamp jack lamp base lamp cap socket pin cap
灯座管座灯头灯泡头管帽 - Aluminium alloy pipe clips ; single ended , with tightening for rail vehicles
有轨车辆用铝合金单头管夹 - Characteristics of flow resistance of pin finned drop - shaped tube at different attack angles
流体攻角对滴形钉头管流体阻力特性的影响 - Some bullet - nose connections have a soft tipped nipple or an o - ring on the nipple to improve the seal
一些弹头接头具有一个软头管接口或在管接口上有一个o形圈，以改善密封。