This heat exchanger is designed to extend the working life of facilities 可延长设备的使用寿命。
Extendable length with optional rod 延长杆可延长长度
The validity can be prolonged on mutual consent by the parties 双方当事人达成一致同意后，此协议有效期可延长。
Proper installation and use will prolong the life span of the projection screen 正确的安装及使用可延长投影屏幕的寿命。
Resist the abradability , can lengthen the service life systematic in hydraulic pressure 抗磨损性，可延长液压系统之使用寿命。
A god of death can extend his life by putting human names on the note , but humans cannot 死神在笔记写上人类的名字,可延长自己的寿命,但人类则不能
The treatment of non - small cell lung cancer with integrated traditional chinese medicine and western medicine : improving survival 中西医结合治疗非小细胞肺癌可延长生存期
When the pointer changes , drag to the left to shorten the duration or drag to the right to lengthen the duration 当指针形状改变后，向左拖动可缩短工期，向右拖动可延长工期。
The compressor works under better conditions and compared with that of wind cool combination , the life can be doubled 压缩机在更为良好的环境下工作，寿命比风冷机组可延长一倍以上。
Clear orthodontic pliers with opening state after work . keeping it clean , tidy can longer its working life 使用完毕后立即将钳子置于打开状态进行必要的清洗工作，保持整洁干净可延长钳子使用寿命。
