本发明主要用在吸尘 器中的吸尘管等各种长度可调节的伸缩管上。
The invention is essentially applied to the telescope tubes with the length adjustable, such as the dust suction tube of a vacuum cleaner.
目前前悬挂装置主要型式有伸缩管式和杠杆式，后悬挂装置主要型式是摇臂式。
At present, the main front suspensions are of telescopic type and lever type, while the rear is of swing arm type.
在安装通风装置、脱排油烟机、热水器等时，使用这种带接头联体的塑料伸缩管在许多方便之处。
The plastic extension pipe with a joint coupling body can bring convenience for the installation of a ventilator, a range hood, a water heater, etc.
它将封隔器与伸缩管设计成一体，采用V形膨胀石墨密封圈组成密封系统，确保伸缩管热力伸长时封隔器的密封性。
The packer and telescopic tube are designed to a whole body and V-shaped inflatable graphite sealing ring is used to form the sealing system, ensuring the sealing performance of.
伸缩缝：为适应地基变形，管身伸缩及施工要求，防止管身在温度变化时产生横向裂缝。
Expansion joint: to meet the deformation of foundation, expansion and construction requirements play, prevent play a change in temperature in transverse crack produces.
提出了一种由磁致伸缩材料管和光纤光栅构成的新型光纤光栅电流传感器。
A new fiber optic current sensor based on a magnetostrictive material tube and a fiber optic Bragg grating is suggested.
指出了在供回水立管中间设置伸缩节存在的问题。
Points out problems in setting expansion joints for supply and return water risers.
特点：完全密封，任意弯曲伸缩，管的直径和长度不限大小都可以定做。
Features: fully sealed, arbitrary curved telescopic, pipe diameter and length does not limit the size can be customized.
理论分析和实际应用表明，在引出管满足径向补偿要求和支架做法满足要求的条件下，可以不设立管伸缩节。
Theoretical analyses and practice show that it is not need to set expansion joints when the out pipe meets the radial compensation requirement and the support meets the requirement.
当振管垂直立于磁场环境中时，在交变磁场的作用下产生磁致伸缩，即沿振管的轴向作简谐振动。
Vibration tube in the magnetic field vertically brings about magnetostriction under the effect of alternate magnetic field, that is axis resonance.
伸缩软管的设备是在台湾进口的单管机的基础上，经过我司的机械工程师与国内厂家改进生产制造的；
The Expands and contracts duct equipment is improved from the single-valve machine which imports in Taiwan by our mechanical engineer and domestic factory .
文中着重介绍一种新型伸缩缝——预应力弹性胶管伸缩缝的构造、制作与安装以及试验和使用情况。
It also presents a new type of prestressed elastic neoprene tube expansion joint used in highway decks.
此刀头主要由导光管、聚焦透镜、可伸缩接触杆以及手柄组成。
The knife bit mainly is composed of a light pipe, a focusing lens, a telescopic contact lever and a handle.
波纹补偿器的主要弹性元件为不锈钢波纹管，依靠波纹管伸缩、弯曲来对管道进行轴向、横向、角向补偿。
The ripple compensator's main elastic components for stainless steel bellows, bellows expansion, bent on to the line, lateral and axial Angle to the compensation.
它不会开裂，同时管身稳定性好，不容易因气温和湿度的改变而伸缩。
It does not crack, and it is much more dimensionally stable than is wood, and will therefore be much less a problem of temperature changes.
精密弹簧（压簧、拉簧、扭簧、异形弹簧及电池弹簧等）、USB不锈钢伸缩发条、铜铁铝铆（窝）钉、爪钉/管珠、玩具车轴。
Precision spring(compression/tension/torsion/special-shape/battery spring), USB stainless clockwork spring, copper, iron and aluminum rivet, nail claw/claw pearl, and toy axle.
着重讨论塑料管材用橡胶圈(RR)伸缩节机械胀管模具。
The mechanical expansion pipe mould used for plastic RR reciprocal joint was discussed in detail.
研究可动部件（千伏级射线探测板和源方向球管支臂）的伸缩对XVI图像匹配结果的影响；
And the influence of the moveable parts, including the KV panel and the source arm, on the accuracy of the XVI image registration was analyzed.
波纹管随阀杆的升降而伸缩，其最高工作压力取决于波纹管的耐压强度和疲劳强度。
The corrugated pipe expands and contracts along with valve lever's fluctuation, its highest working pressure is decided by corrugated pipe's pressure resistance intensity and the fatigue strength.
波纹管随阀杆的升降而伸缩，其最高工作压力取决于波纹管的耐压强度和疲劳强度。
The corrugated pipe expands and contracts along with valve lever's fluctuation, its highest working pressure is decided by corrugated pipe's pressure resistance intensity and the fatigue strength.
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