The paper describes several main points on which domestically made PTM should upgrade based on the overall analysis of the gap between the domestically made PTM and imported one.
英
美
释义
通过对国产铝电解多功能天车与进口天车存在的技术差距进行全面分析,论述了国产天车制造业应重点做好的几方面工作。
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2024 海词词典(Dict.cn)
立即下载