公: state-owned; collective; pub ...钥: key基础设施: infrastructure; infrastructu ...公开密钥基础设施: pki公钥基础架构: pki public key instructation公钥基础结构: pki基础设施: base installation; base station; infrastructure construction基础设施部: department of infrastructure基础设施处: infrastructure branch保健基础设施: health infrastructure城市基础设施: city infrastructure; urban infrastructure地区基础设施: regional infrastructure电气基础设施: electrical infrastructure电信基础设施: infrastructure of telecommunications港口基础设施: port infrastructure公共基础设施: service n基本基础设施: basic infrastructure基础设施费用: infrastructure costs基础设施更新: infrastructure rehabilitation基础设施工程: infrastructure projects基础设施管理: infrastructure management基础设施集团: ge infrastructure grouge基础设施架构: infrastructure architecture基础设施建设: construction of infrastructural facilities; development of infrastructure; infrastructure construction; infrastructure development基础设施建造: infrastructure