发布时间:2025-02-01 18:35:16
不锈钢管51内径是51毫米。根据查询相关资料信息显示,全直径51毫米的304不锈钢管标识是DN50,公称直径尺寸为50毫米,其内径为51毫米,是一种中空的长条圆形钢材。主要广泛用于石油、化工、医疗、食品、轻工、机械仪表等工业输送管道以及机械结构部件等。
autodesk所有产品的卸载安装解决方案3dsmaxcad等
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