One end of the draw rod fixedly connected with the outer end of the telescopic rod is connected with a safety draw hook.
所述的伸缩杆的外端固定连接有牵杆，在该牵杆的端部连接有保险牵引钩。
The side surface of a port of the lower tube is provided with a notch which is provided with a clamping and fixing device of the telescopic rod.
下管的端口侧面开设有缺口，缺口处设有伸缩杆的卡固装置。
One end of a probe telescopic rod is provided with an ultrasonic sensor, a flow velocity determinator, a pressure sensor and a vacuum piston water sample collector.
探头伸缩杆一端安有超声波传感器、流速测定仪、压力传感器和真空活塞水样采集器。
Furthermore, a dynamical model that the rod on the telescopic penetrator spread out from the tube, and a model of locking device were established too.
此外还建立了伸缩式双弹芯圆杆体伸出的动力学模型和双弹芯体的气压闭锁模型。
The two unified switches are formed by the inlet door page revolving connecting rod, the sliding chute and the telescopic connecting rod through a ring movement.
成为两扇由进门页旋转推拉杆，滑槽，伸缩推 拉杆相联环运动统一开关。
The utility model relates to a telescopic toy health-care rod, which is combined and made from high molecular materials.
本实用新型涉及一种组合式可伸缩的高分子材料玩具健身棒。
The utility model is composed of a head band (1) which can be amplified and decreased, and a telescopic support rod (6).
它是由可以放大缩小的头箍(1)和可伸缩的撑杆(6)组成。
The results show that it has much better performance than that of the baseline rod of the same mass, whose diameter is equal to that of the tubular part of the telescopic penetrator.
采用对半无限靶侵彻深度的测量方法进行固连接异形侵彻体的侵彻威力实验，并与同质量、直径和异形侵彻体管外径也相同的基准杆进行比较。
The connection rod is a telescopic structure.
连接杆为伸缩结构。
The telescopic clothes hanging rod is composed of an inner segment rod (3) and an outer segment rod (4), and the outer segment rod is inserted in the inner segment rod.
伸缩式挂衣杆由内节杆（3）和外节杆（4）组成，外节杆插于内节杆之中。
The utility model relates to a telescopic fishing rod, in particular to a telescopic fishing rod length regulator.
本实用新型涉及一种缩节钓鱼竿，特别涉及一种缩节钓鱼竿长短调节器。
The utility model has the advantages of simple structure, convenient use, and capability of optionally adjusting the length of the telescopic fishing rod to adapt to various fishing environments.
本实用新型结构简单、使用简便、可随意调节缩节钓鱼竿长短，以适应各种垂钓环境。
The utility model has the advantages of simple structure, convenient use, and capability of optionally adjusting the length of the telescopic fishing rod to adapt to various fishing environments.
本实用新型结构简单、使用简便、可随意调节缩节钓鱼竿长短，以适应各种垂钓环境。
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