economic and technical norms
英
美
- 经济技术指标
双语例句
- The life-circle is the most important economic and technical index of the bogie.
摘要转向架寿命是转向架的重要经济技术指标。 - In the last, researchful content and technical requirements are presented briefly.
最后简要介绍了本课题的研究内容和技术指标。
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved
