Gabions include weave and welded box .used in military, river. Welded gabions used wire to weld, Weaved gabions named hexagonal mesh.
Gabions include weave and welded box .used in military ,river.
Welded gabions used wire to weld ,
Weaved gabions named hexagonal mesh .
Gabions are used in many situations including the stabilization of earth movement and erosion, river control, reservoirs, canal refurbishment, landscaping and retaining walls.
They can be manufactured in welded mesh or woven wire. Welded Mesh Gabions are faster to erect and do not need tensioning. This allows them to keep their shape, to be free from bulges and depressions and fit easily against the wall. It is possible to cut holes in them if needed to pass pipes etc through and they can be machine filled.
Gabions Hesco Barriers,Gabion Box,Welded Mesh Gabions,Gabion Mesh Anping HUAHAIYUAN WIRE MESH CO.,LTD , https://www.crusherscreenmesh.com
Second, the function diagram 
Third, the system function A map through the graphical, digital, visual way to achieve the port of Hong Kong aviation infrastructure resources (shore, port area, terminals, berths, public infrastructure) visual display and intensive, dynamic management. 
Operation monitoring and auxiliary decision-making Data acquisition, analysis, excavation, and display of dynamic and static data of ports and shipping are used to perform data monitoring, analysis, and decision-making recommendations for port operations. 
The on-site law enforcement and supervision system relies on unified law enforcement area management and digital supervision methods to make law enforcement actions quick and efficient, and timely feedback on approvals. It forms a complete track of law enforcement areas, behaviors, and processes, so that problems can be discovered, events can be controlled, and problems can be resolved. Send questions to respond quickly. 
The emergency command system, through the construction of a secure emergency private network, meets the needs of various types of voice, video, and data transmission for shipping management, combines high-definition video surveillance, and achieves full intelligent monitoring of emergency response, greatly improving emergency response speed and improving emergency command efficiency. . 
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I. System Overview Take full advantage of advanced information technologies such as video surveillance, AIS, GPS, and new generation mobile communications to achieve a complete perception of information on terminals, ships, cargo, major hazard sources, dangerous cargo handling processes, air navigation and shipping, etc. On-demand customized services enable administrative staff and related units and personnel to handle any related business at any time and place, and provide the public with convenient and real-time water transportation information services.