重置单位
replacement───n.更换；复位；代替者；补充兵员
drachma replacement───德拉克马替代品
unit───n.单位，单元；装置；[军]部队；部件
replacement cost───重置成本，更换成本; 复置成本
replacement rate───更新率；[遗]替换率
replacement part───代元部分，备件；备件；替换件
replacement order───更换订单；补单
diverter replacement───分流器更换
astragal replacement───星体替代
stuffing box cover combine the functions of wear plate and stuffing box into a one-piece replacement unit. One bolt holds the slip fitted stuffing box in place.───填料箱压盖将密封与填料箱的功能融为一个可更换的整体，一支螺栓安装在与填料箱相对应的中开面上。
As the repairs will take awhile, we will send over a replacement unit for you to use later this afternoon.───由于修理要花点时间，今天下午晚一点我们会送一套更换装置给您们使用。
The unit to base electrical plug permits instant valve unit replacement without disconnecting piping or wiring.───该单位的基础电器插头未经允许即时阀断开管道或电线单位更换。
I would not say that it runs whisper quiet, but it's not nearly as loud as my original or replacement unit.───我不能说他运行得一点声音没有，但是噪音肯定比我的老版机和替代机小得多。
The SB series stuffing box cover combine the functions of wear plate and stuffing box into a one-piece replacement unit. One bolt holds the slip fitted stuffing box in place.
I would not say that it runs whisper quiet, but it's not nearly as loud as my original or replacement unit.
As the repairs will take awhile, we will send over a replacement unit for you to use later this afternoon.