《《《《《《《《内容已删除》》》》》》》》》

大家在查： Issur Bolic 加罗夫迈尔斯斯坦谅互让 Adrianople Carmello FRAASS level index Environment Conservation

板闸

板闸

板闸

1

Design of fluid -pressure-controlled synchronous double-driving automatic hydraulic flap gates

液控同步双驱动水力自动翻板闸设计

2

Application research on automatic turning floodgate with water power

水力自控翻板闸技术应用研究

3

Design and calculating method of canal buried lock

渠道埋板闸的设计计算方法

4

Hydraulic model test of tumble gate in Dalinghe artificial lake

大凌河人工湖翻板闸水工模型试验

热词推荐

大家在看