earthworker
·2,447,543篇论文数据,部分数据来源于NoteExpress
通过本文的可行性研究认为:在兰州飞控仪器总厂土工布编织机械项目不仅在技术上是可行的,而且具有良好的经济效益和社会效益。
Conclusion: It is feasible to develop and produce geotextiles weaving machinery in Lanzhou Flight Control Instrument Factory and will have a good economical and social benefit.
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