The achiements and experiences obtained in trial operation of said unit have significance for reference in developing and perfecting the Wshaped flame boilers.
英
美
释义
试运行过程中所取得的成绩和经验 ,对W型火焰锅炉的进一步发展和完善有较高的参考意义。
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