英语词汇“sag of the span”的翻译、意思、用法、释义-英汉汉英词典

单词	sag of the span
释义	sag of the span跨距间弛度；架空线的垂度sag of the span跨距間弛度；架空線的垂度電機工程sag of the span跨距間弛度，架空線的垂度電力工程
随便看	railway flare railway flare {with spike} railway forest railway freight transportation railway fuse railway fuse {with spike} railway guide railway hospital railway journey railway length railway letter railway line railway loading gauge railway location railway locomotive railway mail car railway mail service 铁道邮政 railway maintenance railway-man railwayman railway map railwaymen railway motor railway motor car railway motor coach