The end surface of spiral channel is sealed by welding, therefore the sealing performance is good with reliable structure.
螺旋通道的端面是焊接密封的，密封性能好，结构可靠。
The Chelsea manager Jose Mourinho is adamant that the Portugal midfielder Maniche has nothing to prove after sealing a loan move to the Premiership champions until the end of the season.
切尔西主教练何塞·穆里尼奥坚信葡萄牙中场马尼切将在赛季结束的时候证明自己的实力，马尼切刚被租借到英超冠军球队。
The inner surface at one end of metal insert is cone-shaped sealing surface.
上述金属嵌件一端部的内表面为锥形的密封面。
Objective To study the sealing ability of Gallium Alloy as a root end filling material.
目的研究根尖倒封闭材料镓合金的密封性能。
Examples are presented at the end of this paper to analyze the influence of the partial sealing property of tunnel on stress, displacement and pore pressure.
文末给出了算例，分析了隧洞的半封闭特性对应力、位移和孔隙水压力的影响。
Theoretical weight will be consisted of the weight of the clamps, end rings, sealing rubber rings, bolts and nuts.
理论质量包括卡箍、端管、密封橡胶圈、螺栓和螺母的质量。
The water filling and pressure maintaining system mainly included: pressure pump and its control device, blockage end at the spiral case inlet, sealing ring on the stay ring of turbine, etc.
蜗壳内充水保压系统，主要包括加压水泵及其控制装置、蜗壳进口闷头、座环密封环等组成。
Cable inner end must use steel nut cap. Lead sealing is required for the sealing between the cable inner head and metal sleeve, which has a good sealing property.
电缆内端头应使用钢制封帽，与金属套的密封必须采用铅封，密封性能良好。
The innovative dishing ring not only possesses end -face sealing capacity, but also has some radial seal and clean function.
改进的碟形密封圈不但具有端面密封能力，而且将具有一定的径向密封和擦拭功能。
The design calculation process and related process methods for transmission ratio, gear transmission, end mechanic sealing and eccentric short roller bearing used for 180 turbine drill are described.
叙述了180涡轮钻具用减速器的传动比，齿轮传动，端面机械密封和偏心短圆柱轴承的设计计算过程和有关处理办法。
Mechanical seal: use of WB2 and st non-water-cooled adjustable end face sealing technology, composed of silicon carbide, high purity alumina ceramic, packing PTFE and graphite etc.
机械密封：采用WB2型、ST型不用冷却水可调式端面密封技术，由碳化硅，高纯度氧化铝陶瓷、填充四氟，石墨等材料制成。
To do this, I put a bead of silicone on the end tip thus sealing the wire itself.
为此，我提出了有机硅珠对年底秘诀，因此密封线本身。
Its medium is blast furnace gas which is inflammable, explosive and toxicant. Therefore, the shaft end sealing system of a turbine expander must be safe and reliable, and has economic running.
由于其介质为高炉煤气，属于易燃、易爆、有毒气体，所以要求透平膨胀机的轴端密封系统必须安全可靠，且运行经济。
The seal structure is improved and external seal for drive shaft is added. American 1500en graphite packing is chosen as sealing material for shaft end.
改进密封结构，增加传动轴外置密封体，选用美国1500en石墨盘根为轴头密封填充材料。
S adopts high flatness, wear resistance, corrosion resistance of end face sealing piece on-off, sealed performance is good, long service life.
采用高平面度、耐磨损、耐腐蚀的端面密封片启闭，密封性能好，使用寿命长。
Elaborated here in the article is a newly-developed tube end sealing device for the high-pressure hydrostatic testing machine, being applicable to the dual - line hydro-tester.
介绍了一种新型高压水压试管机端头密封装置，可用于双线管材水压试验设备。
The utility model relates to a fireworks display tube, comprising a firework tube. The upper end of the firework tube is sealed with a sealing paper.
一种礼花筒，包括有一花筒，该花筒的上端封有一封口纸；
The device is mainly made up of inner tube, outer tube, piston tube, end cover, retaining ring, hanger, liquid-route element and sealing element.
该装置主体由内管、外管、活塞管、端盖、承压环、吊耳、液路元件和密封元件等组成。
The insulating rubber sealing layer is stuck on the surface of the unidirectional weftless tape banding layer for the commutator. The ring groove is arranged at the end of the commutator plate.
所述的换向器在无纬带绑扎层表面粘接有绝缘胶泥密封层，在换向片端部有一环状沟槽。
The casing pipe is mainly used to solve present technical problems, such as complicated technical process for cable end sealing.
它主要是解 决现有缆线端头密封的工序复杂等技术问题。
After sealing the filter material outlet, the new filter material shall be added from the filter material inlet of the upper end.
封闭好滤料出口后，从上端的滤料入口加入新滤料。
For the cover of rolled stainless steel plate welded shape, cover and vacuum sealing flange at the end of the trough of large vertical lathe machining fine car molding.
内罩为不锈钢板卷制密焊成型，罩底法兰和真空密封槽由大型立车精车加工成型。
The dynamic performance of mechanical seal has significant influence on sealing system stability, small vibration can cause sealing leakage increasing and end face excessive wear.
机械密封动力学性能对密封系统稳定性有很大的影响，微小的振动会导致密封泄漏量增加和端面磨损加剧。
A motor shaft gap used for a sealing plate for a seal air channel is left between the belt pulley and the end cover of the motor shell.
在皮带轮同电机机壳端盖之间保留供密封风道用的密封板穿过的电机轴空隙位。
S end face sealing piece on-off not leak, mechanical properties and reliable.
端面密封片启闭不泄漏，机械性能可靠。
A packing sealing structure is arranged between the valve rod and the upper end of the valve body.
在阀杆与阀体的上端部之间设置填料密封结构。
A packing sealing structure is arranged between the valve rod and the upper end of the valve body.
在阀杆与阀体的上端部之间设置填料密封结构。
应用推荐