形橡胶圈密封属于自紧密封，使用压力范围广从1。
Rubber O-ring sealing is a kind of self-sealing, which can be applied under 1.
结构特点：1、本阀结构结实、重量轻、体积小使用压力范围大，不需任何调节。
Structure: 1. This trap is featured with solid structure, light weight, small volume and different pressure without any adjustment.
通过观察存在于极端环境下的生物，研究人员发现液态水只能在有限范围内的温度和压力下供生物使用这些发现会让科学家对外太空生命的搜寻集中到太阳系来。 莱恩威弗说：“我们猜想在地球上找到的这些限制条件是限制所有以水为支撑的生命的基础。”
After compiling observations of life in extreme environments, the researchers found that liquid water in only a limited range of temperatures and pressures can support life.
此举突显出唱片公司打算在全球范围内对互联网公司施加法律压力的决心。它们认为，这些互联网公司在没有获得批准的情况下，使用户能够获得它们的歌曲。
The move highlights the determination of record companies to pile legal pressure on internet companies globally that they believe are making their songs available to users without approval.
在三个标准的压力范围内，普通水力部件和轴承组件的使用有很宽的选择范围。
A wide range of common hydraulic components and bearing assemblies are used within the 3 standard pressure ranges.
受密封圈材料的限制，蝶阀的使用压力和工作温度范围较小。
Limited by the ring material, the use of butterfly valve pressure and low temperature range.
塑料压力管在其适用范围内，有足够的承压能力和刚性，满足实际使用的需要。
The plastics pressure pipe has enough pressure bearing capacity and rigidity to meet the actual use requirement within its proper range.
在TFE有效压力范围内，尼龙以前被广泛的使用，因为尼龙具有抗永久性变形(或蠕变)的能力，并且在负载后能够自行恢复。
Nylon is predominantly used past the useful pressure range of TFE because of its ability to resist permanent deformation (or creep), and recovery after load.
介绍了CFG桩的一种新的成桩工艺——长螺旋钻孔压力灌浆法，对CFG桩的设计、使用范围和发展趋势作了分析。
The paper introduces a new technology of CFG pile-pressure grouting of long helical drilling hole, and analyses design, service scope and development trend of CFG pile.
使用压力不得高于鼓风机铭牌上规定的压力范围。
Shall not exceed the use of pressure blower nameplate on the scope of the provisions of the pressure.
具有优异的流体密封性能，可在较宽的温度范围、压力范围和腐蚀性介质下可靠使用。
Joint sealant has outstanding hydro-sealing ability. It is resistant to most chemicals at a wide range of temperature and pressures from full vacuum to medium level.
使用时，转向液压泵常处于转速、压力多变的复杂工况下，油温变化剧烈且范围较大。
Use, often in turn the hydraulic pump speed, stress the complexity of changing conditions, and drastic temperature changes in the scope of the larger.
智能型压力传感器，使用者可任意设定压力范围及报警点。
Smart pressure sensor, and user can set the pressure range and the warning signal discretionarily.
系列高压清洗泵有移动式、固定式，又有皮带和内置减速器两种。传动型式使用方便，压力高，流量大，运行平稳，安全可靠，清洗范围广。
High pressure cleaning pump High pressure cleaning pump, portable or stationary, has two kind of transition devices: transmitting belt or inner-placed gear box.
这种设计密封可靠，适用管径范围广，能满足一定压力管道使用要求。
The design has the advantages of reliable sealing, wide application range of pipe diameters and the ability to meet certain operating requirements of pressure pipelines.
这种设计密封可靠，适用管径范围广，能满足一定压力管道使用要求。
The design has the advantages of reliable sealing, wide application range of pipe diameters and the ability to meet certain operating requirements of pressure pipelines.
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