steel supporting frame的意思|示意
钢支撑架
steel supporting frame的网络常见释义
钢支架 风管钢支架的设计研究--水泥工程杂志社 关键词:风管;钢支架;建模; 设计 [gap=626]Key words: air duct; steel supporting frame; modeling; design
steel supporting frame相关短语
1、 supporting steel frame 支撑钢架
2、 the supporting steel frame 支撑钢架
3、 fastener-style steel pipe supporting frame 扣件式钢管支架