海堤: coastal levee; sea embankmen ...防: provide against; defend agai ...维护: safeguard; defend; uphold; k ...和: mix; blend建设: build; construct; reconstruc ...带预防维护: tape preventive maintenance预防维护: preventive maintenance(pm)全面预防维护: total preventive maintenance预防维护合同: preventive maintenance contracts预防维护时间: preventive maintenance time维护和保养: care and maintenance维护和调整: maintenance/tuning维护和监控: mmc maintanance monitoring and control; mmc maintanance, monitoring and control维护和平: maintain peace; peacekeeping; preservation of peace; preserve peace维护和修理: computer hardware; maintenance and repair维护和预置: operation administration maintenance and provisioning oam&p建筑和建设: arquitectura y construccion三和建设社: sam hwa construction co设计和建设: design and build维护和可靠性: maintenance and reliability大和建设公司: dae hwa construction co., ltd; daiwa construction co. ltd; daiwa construction co., ltd东和建设公司: dong hwa construction co., ltd建和建设公司: kun hwa construction co., ltd三和建设公司: sam hwa construction co., ltd信和建设公司: shin wha engineering & construction co., ltd