This can reduce the purchase cost, the more important is to be able to reduce the system pressure drop and air loss.

这样能降低购买成本，更重要的是能减小系统压降及空气损耗。

youdao

In addition, pressure pump costs low and has a high reliability, which can reduce the purchase cost and maintenance work quantity.

另外，压力泵造价低，工作可靠，可降低购置成本和维修量。

youdao

The project team should fully utilize the cooperation agreement with DT and its advantage of R&D capability. Make the transparency of purchase price to reduce the purchase cost.

在采购环节，应该充分利用与大唐的合作协议和大唐作为研发单位的优势，使采购价格透明化进一步降低采购成本；

youdao

Even if you reduce a position by 50%, you still own the stock for the original cost of purchase with money in your pocket.

FORBES: Five Overvalued Dow Stocks To Cash In On