时间:2022-10-09 20:13:38
n.
1.【航海】系缆柱,双系柱。
2.〔英国〕(保护花坛等的)矮栏;(行人安全岛的)护柱。
a strong post (as on a wharf or quay or ship for attaching mooring lines); "the road was closed to vehicular traffic with bollards"
同义词:bitt,
A bollard is a short vertical post. Originally it meant a post used on a ship or a quay, principally for mooring.
Specification for welded steel bollards - vertical type
焊接钢系船桩规范.第1部分:立式桩
Specification for welded steel bollards - cruciform type
焊接钢系船桩规范.第2部分:十字形
Specification for vehicle security barriers - fixed bollards
车辆安全物障规范.固定隔离柱
Double riding bollards with foundation plate
带基板的双系留柱系缆桩
Inland navigation vessels - flat bollards
内河航行船舶.平直系缆柱
It also includes the road lighting supplies to traffic bollards
该系统亦包括安全岛指示灯的供电设备。
Double bollards with foundation plate
带基板的双柱系缆桩
Bollards technical condition
带缆桩技术条件
Inland navigation vessels - flat bollards ; german version en 14965 : 2005
内河航行船舶.平直系缆柱.德文版本en 14965 - 2005
Road traffic signs and internally illuminated bollards - methods of test
道路交通标志和内部发光的标柱.第1部分:试验方法