使用寿命

This article introduces a parallel board with air interval to measure the degreement of the change of ε, and then to determinate its usable time limit, which can alter traditional oil-changing by time into oil-changing by its quality and can get the best use of its effect and life-span.

为此，应用平行板空气隙电容器测定润滑油液的介电常数来确定润滑油液的变质程度，从而判断是否可继续使用，使传统的按期换油改为按质换油，并使润滑油液获得合理的使用效果和使用寿命。

Products for the system by cutting a piece of wood, wonderful workmanship excelling nature, the appearance of beautiful, practical, collectors, and ornamental value, good wood products, life up to several centuries-old, high school concave side of the product, not to hurt the coccyx, the role of good health in line with the scientific requirements of the human body posture, suitable for fishing,, travel, especially for the nation sat on the floor required the use of long-term, long-term use can play a role in the health of the waist, are home, meals, entertainment ideal choice for carry.

产品为一块木凿制而成，巧夺天工，外观精美，具有实用、收藏及观赏价值，好木料产品，使用寿命达好几百年之久，该产品边高中凹，不伤尾骨，具有良好的保健作用，符合人体坐姿科学要求，适合垂钓、遛鸟、外出旅行，尤其适合需要长期席地而坐民族使用，长期使用能起到对腰部的保健作用，是家居、外出、休闲娱乐随身携带的理想选择。

As one of the first manufacturers of bearing steel ring in China, the company is mainly engaged in such products as bearing steel ring for cotton spinning, nut, retaining ring, cotter pin, closing ring and flat pad etc.

经试验证明，"衰退钢领"内跑道的几何形态无显著变化，表面具备足够硬度，精抛光后（钢领可达到▽10-▽11级），上车使用效果非常好，可连续抛光使用能达到钢领使用寿命3-5年以上。

DA40D aircrafts use different composite materials, which can make the airframe more lightsome, stronger and no life limit.

DA40D 飞机在复合材料的使用上走在世界通用飞机制造前列，这种新型材料的使用让飞机机身更轻盈、更坚固，没有使用寿命限制。

JuGong product take advantages of concealed power patented technology, which means unworn touch of faces, lowering resistance to the least and raising stability to the highest point. It is used in a fully concealed way and the conduct touch point works in non-oxygen circumstance, so the life span is 5 to 10 times of before.

巨工产品采取了隐藏式安全电源专利技术，面与面的无磨损接触，使电阻降致最低点，稳定性提升到最高点，做到了全密封使用，导体触点在无氧环境中工作，使用寿命大大提高5-10倍，在使用上更为方便所有商用与民用领域。

Pollution discharge pump, adopting special big channel impeller structure, greatly increases feculency discharging ability, and effectively make solid particle with diameter being 50% of pump outlet diameter; the type 4 can be fitted with various protective devices according to customer's requests, including stator winding temperature-rise protection, bearing temperature rise protection, oil container leakage protection, etc to enhance the exploitation reliability; adopting inner flowing recycling system to use medium cooling electric machine section to make usage more safe.

排污泵采用了独特的大通道叶轮结构，大大提高了污物通过能力，能有效的通过直径为泵口径约50％的固体颗粒；本泵型4可根据用户的要求安装各种保护装置，包括：定子绕组温升保护、轴承温升保护、油室漏油保护等以提高电泵的使用安全性；可采用内自流循环系统，利用介质冷却电机部分，使用更加安全，同时，还可以利用此结构将电泵以干式固定形式安装；采用最新材料精制而成的机械密封，其使用寿命可达8000小时以上；可采用双导轨自动耦合安装装置，使机组的安装、维修方便、快捷；可根据用户的需要配备各种形式的排污泵专用控制柜以实现自动化管理。

Manufactured with imported monoblock tungsten steel, double-edged design and precise grinding technology, it holds such features as no chip adhibited at bottom, lucent and clarified at both sides, permanent rustless of cutter body and long life etc under processing.

特点：本刀具旨在提高产品加工质量和效率，它采用整体进口钨钢制造，双刃设计，精密的刃磨工艺，在加工字体中有底部不留屑，两边光洁透亮，刀体永不生锈，使用寿命长等特点，而且它的刚性上焊接刀具的5倍，这样大大可以加工雕刻速度，再有它可以重复修磨使用，一把刀具至少可以使用一年以上。

Idlers use stamped bearing house. Using wide clearance bearing and multi-layer labyrinth seal improves service life, reduces rotation resistance and friction coefficient. Cast welding and keyless connection has been used for pulley, Hydraulic coupling and hard surface cone cylinder gear speed reducer for drive unit, angle type structure for head frame, so these improve starting performance, drive efficiency, load capacity and service life, reduce floor area and weight of equipment.

托辊采用了35°槽型前倾结构，辊子为冲压轴承座结构，大游隙轴承和册层迷宫密封，提高了寿命，降低了旋转阻力和摩擦系数，滚筒采用了铸焊结构和无健联接，驱动单元采用了液力耦合器和硬齿面圆锥圆柱齿轮减速机，头架采用角型结构，从而改善了启动性能，传动效率，承载能力和使用寿命，减少了占地面积和设备重量。

Technological superiority:"saving energy, reducing dust, green environmental protection" is our consistent goal of scientific research personnel through the company's unremitting efforts, we developed extruded fish meal, blood meal, feather meal production line with the traditional processing methods than with less equipment investment, processing low-cost, non-polluting process, product palatability, and high rate of digestion and absorption characteristics; Extruder screw, gas plug, such as the service life of wearing parts is a measure of the merits of Extruder key performance indicators, U.S. Extruder wearing parts and the use of special wear-resistant material with a special deal with the characteristics of long life; we develop SJWK-type feed processing equipment Hebei Feed Industry Association recommend designated as high-quality products and by patent country.

技术优势：&节能降耗、减少粉尘、绿色环保&是我们一贯追求的目标，经过公司科研人员的不懈努力，我们开发的膨化鱼粉、血粉、羽毛粉生产线与传统加工方法比具有设备投资少、加工费用低、加工过程无污染、产品适口性好、消化吸收率高等特点；膨化机的螺旋、气塞等易损件的使用寿命是衡量膨化机性能优劣的关键指标，我们的膨化机易损件采用特种耐磨材料并经特殊处理，具有寿命长的特点；我们开发的SJWK型饲料加工设备被河北省饲料工业协会指定为名优推荐产品，并获国家发明专利。

Long life-span,the using life of led light source is above 50000 hours.10 times of traditional light.

产品寿命长，LED光源的使用寿命50000小时以上，是传统灯的10倍

On closer examination, though, this is not a vote for multilateralism but just the opposite.

仔细审视后我们发现，这并非是对多边主义投出的赞成票，而是恰好相反。

Uncovering their weak spots, so I can defeat them.

揭露出他们的弱点，这样我就可以打败他们了。