使用寿命

We use the total annealing process on the welding of end plate and body, to prevent the stress and deformation incurred by welding. The usage of boring lathe in shaft hole ensures the key requirement in coaxiality of holes. All these advanced manufacturing arts enhance the precision of performance and

采用国际领先的制造工艺，端板与桶体的焊接加工均采用整体退火处理，防止焊接后的&应力变形&；利用大型镗床加工端板轴孔，确保了轴孔的同轴度的关键要求，使产品的精度得以大幅度提高，关键部件的使用寿命大大延长。

We use the total annealing process on the welding of end plate and body, to prevent the stress and deformation incurred by welding. The usage of boring lathe in shaft hole ensures the key requirement in coaxiality of holes. All these advanced manufacturing arts enhance the precision of performance and extend the life of key components greatly.

采用国际领先的制造工艺，端板与桶体的焊接加工均采用整体退火处理，防止焊接后的&应力变形&；利用大型镗床加工端板轴孔，确保了轴孔的同轴度的关键要求，使产品的精度得以大幅度提高，关键部件的使用寿命大大延长。

At the same time also greatly extend the service life of switch.

同时也大大延长开关管的使用寿命。

The service life of a brake disc depends on the temperature status during emergency braking. How to forecast the surface temperature and its distribution accurately becomes the key technology to study surface wearing, metallographic transformction and thermal cracking of the brake disc.

紧急制动时的制动盘温度状况与其使用寿命密切相关，而如何准确预测制动盘摩擦表面的温度及温度场分布成为研究摩擦制动盘表面磨损、金相转变及热裂纹的关键技术。

Description: Ceramic brake pad: noise-free, dust-free, comfortable brake, long service life, dustless, low abrasion, good DTV performance.

商品描述：陶瓷刹车片：无噪音，无粉尘，制动舒适，使用寿命长，产品无锈蚀，对制动器磨损低， DTV性能优良。

Description:Ceramic brake pad: noise-free, dust-free, comfortable brake, long service life, dustless, low abrasion, good DTV performance.

商品描述：陶瓷刹车片：无噪音，无粉尘，制动舒适，使用寿命长，产品无锈蚀，对制动器磨损低，产品无锈蚀，对制动器磨损低，DTV性能优良。

The normal circulation service life of battery reaches or even more than 500 times.

电池正常循环使用寿命达500次以上。

In addition, too low a quqntity of assembly pressure applied to VRLA batteries is also one of the factors to affect the battery service life.

VRLA电池的装配压力如果过松，也是影响电池使用寿命的原因之一。

With the new charge scheme the service li fe of storage battery may be prolonged.

该充电方案对充分发挥蓄电池的功效，提高对蓄电池的充电速度，减少充电损耗，延长蓄电池的使用寿命具有重要意义。

Intelligent battery management, protection against over-charged and over-discharged to prolong the service life of the battery.

智能的电池充电管理和过充过放保护功能，延长电池使用寿命

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。