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线角度计量基准
释义
线角度计量基准
Encyclopedia
工学
角度计量技术
释
primary standard of line angle
线角度计量基准
统一全国线角度量值的国家标准。又称圆分度基准装置。
随便看
disaster prevention and mitigation zoning map
disaster prevention facilities
disaster prevention of civil engineering
disaster prevention of underground space
disaster-prevention route
disaster protection & reduction and protective engineering
disaster recording and dynamic monitoring
disaster recovery
disaster recovery plan
disaster recovery planning
disaster recovery technology
disaster reduction
Disaster Reduction and Human Renovation Institution
disaster relief
disaster-relief route
disaster remote sensing
disaster rescue robot
disaster resilience enhancement of civil engineering
disaster resistance
disaster resistance precautionary criteria
disaster risk assessment
disaster risk reduction
disaster settlement
disasters migration
disaster system
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