vertical double-purpose cold light operating lamp 立式冷光两用手术灯 vertical drier 立式干燥机 vertical drill with cross work table 十字工作台钻床 ..
基于68个网页-相关网页
... 立轴水轮机 vertical shaft water turbine 立式干燥机 vertical shaft dryer 竖插床 vertical shaper (slotter) ...
基于8个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress