Sometimes, higher maintenance cost or roofs unable to handle the weight.
有时，昂贵的维护成本或楼顶的承重限制也使人们望而却步。
Therefore, we need to weight over the cost.
因此，必须要对代价进行衡量。
This device is characterized by its small size, light weight, high efficiency and low cost.
这种器件的特点是体积小，重量轻，效率高，成本低。
Tax charged by custom, the cost on over weight luggage and relevant fees.
出入境的行李海关课税，超重行李的托运费、管理费等；
Losing weight is not easy, and it can also cost a lot of money.
减肥不容易，它可以也耗费了很多钱。
The invention can reduce the cost and weight of the system.
本发明可减少系统成本和重量。
The microsatellite characterized with light weight, good performance, short development cycle and low cost.
现代微小卫星具有重量轻、性能好、研制周期短、造价低等优点。
The feature of microsatellite includes light weight, good performance, short development cycle and low cost.
现代微小卫星具有重量轻、性能好、研制周期短、造价低等优点。
It is of high switch speed, small size, less weight, and low cost.
该电路具有开关速度高，体积小，重量轻、价格廉等优点。
The microsatellite characterized light weight, good performance, short development cycle and low cost.
现代微小卫星具有重量轻、性能好、研制周期短、造价低等优点。
Said invention features simple construction, light weight, low cost and good damping result.
本发明结构简单、重量轻、成本低、减振效果好。
The invention has the advantages of small cubage, light weight, low cost and high reliability.
本发明具有以下优点：体积小，重量轻，成本低，可靠性高。
The invention adopts mechanical production, with high productivity, low cost, light weight and high strength.
其采用机械化生产，生产效率高，成本低，质量轻，强度高。
The invention adopts mechanical production, with high productivity, low cost, light weight and high strength.
其采用机械化生产，生产效率高，成本低，质量轻，强度高。
应用推荐