隧道式锚碇
tunnel anchorage
tunnel-type anchorage
tunnel type anchorage
Compound tunnel anchorage
隧道式复合锚碇
tunnel-type compound anchoring
南锚碇
south anchorage
southern anchorage foundation
锚碇设备
anchoring and mooring equipment
无锚碇墙和拉杆
without anchored retaining wall by tie rods