sliding frame meaning in English
滑动架
滑动框架(泵)
Examples
- Precasting the caissons with the sliding frame and manu al moving forms technology
采用滑框倒模技术预制沉箱 - Slide projectors and slides - part 56 : slide frames and lantern slides for general use and for theatre projection ; certification scheme
幻灯机和幻灯片.第56部分:通用和影剧院用幻灯片和幻