一种无杆压力疏通器，主要包括有引管、连管、手柄、压缩圈以及调节爪。
Disclosed is a pressure dredging device without a rod, mainly comprising a draft tube, a connecting tube, a handle, a compressing ring and a regulating pawl.
与号角连接的高频驱动单元是一个频响平滑宽广的2“侯管(2.5”音圈振膜)的钕磁钢精密高频压缩驱动器。
Connected with the high-frequency horn driver is a smooth and wide frequency response 2 "Hou tube (2.5" voice coil diaphragm) neodymium magnet compression driver high frequency precision.
雪圈是以一英寸或多一些的方式把雪除去而做成的，不是将雪融化，或将其压缩而成，表明了该设计不是以脚践踏雪的手段能完成的。
The circle were laid by removing an inche or more of snow, rather then melting the snow down, or compressing it, demonstrating that tromping feet were not the means by which the design was laid.
除了平衡涡旋内部压缩气体压力以外，还提供了顶端和底槽间的密封力，该密封力靠浮动密封圈来实现。
In addition to balance vortex internal pressure of compressed gas beyond, still provides top and bottom sealing force between the slot, the sealing force to achieve by floating sealing ring.
与号角连接的高频驱动单元是一个频响平滑宽广的1“侯管(1.75”音圈振膜)的钕磁钢精密高频压缩驱动器。
Connected with the high-frequency horn driver is a smooth and wide frequency response 1 "Hou tube (1.75" voice coil diaphragm) neodymium magnet compression driver high frequency precision.
在屠宰房里，牛被赶进一个圈中，在那儿，牛被压缩枪击晕。
In a slaughter house the cattle are driven Into a knockIng pen where they are stunned with a compression gun.
使用此方法生成的圆柱螺旋压缩弹簧实体可包含收尾圈及磨平结构。
The column helix compress springs contains the ending ring and rubdown structure.
在铜管上安装阀门，然后轻轻地把压缩螺母和套圈移到阀门上并进行啮合。
Install the valve onto the copper tube and gently slide compression nut and ferrule up to the valve to engage.
对于压缩端口连接，首先将压缩螺母移动到铜管上，然后装上套圈。
For compression end connection, first slide compression nut onto copper tube, then slide on ferrule.
管道管件应为非扩口压缩式三件构造，由套圈、螺帽和本体组成，适宜安装在不锈钢管道上。
Tube fittings shall be flare less compression type of three-piece construction consisting of ferrule nut and body suitable for use on ss tubes.
介绍各种密封圈在往复压缩机填料函上的应用，对其结构和性能进行分析。
The article provides the introduction on application of several seals into packing box of reciprocating compressor, and analysis on its structure and performance.
用有限元方法分析了一种圆柱疏圈螺旋弹簧的压缩变形过程，获得了弹簧的力学参量分布、载荷-行程曲线等结果，包括了弹簧发生塑性变形的情况。
The compression process of a cylindrical-helical spring is analyzed. Distribution of the spring's mechanical parameters and load-distance curve are achieved. Plastic deformation is included.
目前主要经营汽车空调压缩机、膨胀阀、电控阀、离合器、进口轴封、密封圈及其它相关配件。
At present mainly engaged in automobile air condition compressor, expansion valves, electric control valves, clutches, import seal, seals, and other related accessories.
通过大变形理论和ANSYS程序分析了几种轴承橡胶密封圈的固定压缩和密封压缩下的变形和应力情况。
According to the theory of large distortion and the program of ANSYS, some seal structures made of rubber and steal are analyzed.
阀门的密封需通过“O”型密封圈实现，密封圈最大压缩量不允许超过25%。
Valve should be tighten with o ring rubber with Max. 25% compression.
结果表明：增加压缩量可以提高O形圈的密封性，同时也使其容易出现裂纹；
The results indicate that increasing the compression of O-ring can improve the sealing performance, simultaneously, can make it prone to crack ;
协同转台系统、自由臂系统、旋转伸缩束圈系统、掠食转台系统、聚乙烯包装伸缩膜回收压缩机。
Synergy turntables systems, Freedom arm style systems, Revolver stretch bundling ring style systems, Predator turntable systems, Poly Packer stretch film compactor for recycling.
协同转台系统、自由臂系统、旋转伸缩束圈系统、掠食转台系统、聚乙烯包装伸缩膜回收压缩机。
Synergy turntables systems, Freedom arm style systems, Revolver stretch bundling ring style systems, Predator turntable systems, Poly Packer stretch film compactor for recycling.
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