Aimed at the problems in production of shaking screen velow the blas furnace bin,the technological innovation has been done.It has a good effects and agreat economic benefits have been a chieved.
英
美
释义
针对高炉槽下振动筛在生产中出现的问题进行了改进,效果很好,并取得了显著经济效益。
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