The single screw oil pump is a new type extracting oil pump, which is simple in structure and high in performance with low working cost.
单螺杆抽油泵是一种新型的采油泵，结构简单，性能可靠，作业成本低。
Optimal mould structure and high efficient heating method are the decisive factors in the product quality, operational performance and working cost of an amyloidal tableware product line.
合理的模具结构和高效的加热方式是保证淀粉餐具生产线产品质量、运行效果和运营成本的关键因素。
The sterile seed recovery machine has high yield and convenient operation, does not need special persons to manage when in work, and reduces the energy consumption and working cost.
产量高，操作方便，工作时不需专人管理，降低能耗和工作成本。
Tower cooling in winter and transitional seasons can reduce the whole year operating time of the water chiller and reduce working cost, and the fine economic benefit can be gotten.
该降温系统使用冷却塔供冷后，减少了全年冷水机组的工作时间，降低了运行成本，取得了良好的经济效益。
Tower cooling in winter and transitional seasons can reduce the whole year operating time of the water chiller and reduce working cost, and the fine economic benefit can be gotten.
该降温系统使用冷却塔供冷后，减少了全年冷水机组的工作时间，降低了运行成本，取得了良好的经济效益。
应用推荐