The Prediction if pumpage from mining wells is very important for mining work.
矿井涌水量预测对于矿山开采具有重要意义。
The Prediction if pumpage from mining wells is very important for mining work.
矿井涌水量预测对于矿山开采具有重要意义。
For medium and larger horsepower sizes, some manufacturers elect to offer by-pass (pumpage cooled) jacketed motor designs.
对于大中型功率(马力)的电机,些制造商选择提供旁路(泵冷却)加套电机设计结构。
声明:以上、词性分类均网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。