维护: safeguard; defend; uphold; k ...规定: stipulate; provide维护规程: attendance instruction; maintenance instruction维护规则: maintenance regulation防护规定: regulation of protection说明书规定了维护规范和维护后校准要求: the maintenance standard and calibration requirement afterward is prescribed in the instruction安装维护规则: installation recommendation技术维护规程: maintenance instruction; maintenance regulation汽车维护规范: vehicle maintenance norms设备维护规程: equipment service specification使用维护规程: service instruction使用维护规则: service regulations线路维护规程: line rule放射防护规定: regulations for radiological protection辐射防护规定: regulations for radiation protection环境保护规定: environmental protection legislation; pollution control regulation建筑及维护规则: recommendation电磁辐射防护规定: regulations for electromagnetic radiation protection推荐 劝告 建筑及维护规则: recommendation反应堆退役辐射防护规定: regulation for radiation protection of reactor decommissioning核电厂环境辐射防护规定: regulations for environmental rediation protection of nuclear power plant核热电厂辐射防护规定: regulations for radiation protection of nuclear heat power plant粒子加速器辐射防护规定: the rule for radiation protection of particle accelerators操作开放型放射性物质的辐射防护规定: regulation of radiation protection for handling nonsealed radioactive material铀矿地质辐射防护和环境保护规定: regulations for radiation and environment protection in uranium geology