This product is closed tight and reliable, large discharge, water resistance, safety valve, valve movement is stable, no vibration noise.
此产品关闭严密可靠、过流量大、阀门阻力水、运行安全、阀门动作平稳，无管振噪音。
A group of friends from the region near Geneva in Switzerland, are enjoying the quietness of their barge floating smoothly with no noise or vibration.
一群来自瑞士日内瓦的朋友，享受著平底船缓和航行的宁静，没有吵杂声或震动的感觉。
No mechanical seal leakage or abnormal vibration or noise occurred to the two pumps during operation.
两台泵在运转过程中均未见有机械密封泄漏现象发生，也未见有异常的振动和噪声。
No noise: the low speed motor reduced the mechanical vibration, totally solved the noise problem between gear and motor high speed running.
静音：超低速同步电机减少了机械振动，彻底消除齿轮及电机高速运转的噪声。
Designed to take full account of the environmental requirements, no vibration, no noise, smooth operation, ensure that hotels, residential quiet and has a power-saving functions.
在设计上充分考虑了使用环境的要求，达到无震动、无噪音，运行平稳，确保宾馆酒店、住宅的环境安静，并具有节电等功能。
High efficiency, low noise, no pulsation, air conveyed carrying no fuel, marginal vibration.
效率高、噪音低、无脉动、输送气体中不含油气，振动极微。
This paper provide a new design, it has high accuracy, small volume, simple structure, easy operating and bring and no vibration and noise.
本文提出的机械测量仪设计方案，经试制具有精度高，体积小，结构简单，操作和携带方便、无振动和噪声的优点。
Compared with normal hammers, it has a lot of advantages, such as lower noise, no exhaust gas, less vibration, high piling energy and better dynamics characteristics.
与传统打桩锤相比较具有噪声小、无污染、振动小、打击能量高等优点，符合环保要求，并具有良好的动力学特性。
Besides, there is almost no axial and radial force in the advanced hydraulic model, so it can move smoothly, causing very low noise and little vibration.
同时优秀的水力模型几乎没有轴向力和径向力，因而运行平稳、噪音低、振动小。
In-Line pumps are mainly used to water supply for high buildings, booster pipeline pumps, fire fighting and air condition system with virtually no noise or vibration.
管道泵主要用于高层建筑供水、管道增压、消防喷淋和中央空调循环系统，具有振动小、噪音低的特点。
Spindle without jumping, turning no noise, no vibration, mechanical properties and high stability.
主轴无跳动，转动无噪音，无振动，机械性能平稳度高。
A 4d dynamic model has been established for the vehicle suspension system. No-linear random vibration theory is used to discuss how to solve this equation by FPK based on filtered white noise input.
建立了四自由度车辆悬挂系统的动力学模型，并应用非线性随机振动理论，在对模型输入进行过滤白噪声简化的基础上，探讨了用FPK法解方程的可能途径。
Performance of the equipment, no noise, no vibration, heating up fast, is an essential ideal experimental tool.
本仪器性能好，无噪音、无振动、升温快，是实验人员理想必备的工具。
The manual digging pile is an economical and practical type of pile with the properties of high bearing capacity, great flexibility, low noise and no vibration of construction, etc.
人工挖孔灌注桩是一种经济实用的桩型，具有承载力高、灵活性大、施工噪音小、无振动等特点。
The utility model can solve the problems of no tight attraction, intense vibration, noise and electric arc when alternate current supplies power. The attracting voltage can be lowered to 120V;
组成能解决交流供电时产生的吸合不紧密，强烈振动、噪声、甚至发生电弧等问题。
The Jacked pile is more widely applied in multi-storey buildings and high-rise buildings in China's soft soil area, because of no noise, no vibration, high construction speed and reliable quality.
静力压桩法因其无燥声、无振动、施工速度快、桩身质量可靠，在我国软土地区的多层建筑和高层建筑中较为广泛地得到应用。
Working in contact with plenty of water or steam, there is no running off, no emulsification, noise and vibration are of the minimum.
在接触大量水和水蒸气条件下职业，不散失，不乳化，噪音和震撼达到最低极限。
And it has no vibration, no noise, no fly rock, no pollution and high processing quality.
膨胀时无震动、无噪音、无飞石、无污染。
Because of no noise, no vibration, high construction speed and reliable quality, the jacked pile are more widely applied in multi-storey buildings and high-rise buildings in China's soft soil area.
静力压桩法因其无噪音、无振动、施工速度快、桩身质量可靠，在我国软土地区多层建筑和高层建筑中较为广泛地得到应用。
This machine has such merits like advanced technology, reasonable structure, no vibration, no noise, no pollution and high processing quality.
产品具有工艺先进，结构合理，无震动，无噪音，无污染，加工质量高等优点。
The present invention has no air inlet and outlet valves, and no balancing blocks, and the vibration noise is small.
本发明没有进排气阀，没有平衡块，震动噪音小。
The present invention has no air inlet and outlet valves, and no balancing blocks, and the vibration noise is small.
本发明没有进排气阀，没有平衡块，震动噪音小。
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