The back wind opening and exhaust opening which is near the floor of the cleaning room should adopt vertical louver.
英
美
释义
洁净室下回风口、下排风口宜采用竖向百叶风口。
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