gravity dam

短语词组

短語

• gravity waste dam 重力式垃圾垻
• gravity arch dam 重力拱垻
• gravity spillway dam 重力溢流垻
• gravity hollow dam 空腹重力垻
• gravity overflow dam 溢流重力垻
• gravity conjunction dam 重力垻
• hollow gravity dam [水利]空腹重力垻;[水利]空心重力垻
• profile of gravity dam 重力垻剖麪
• Longtan RCC Gravity Dam 龍灘碾壓混凝土重力垻
返回 gravity dam