photoheliograph
太阳全色照相仪
photoheliograph【天】
暂无补充释义。
相关词条
heliograph【天】;photoheliograph【天】
meniscus photoheliograph
photoheliograph
photoheliograph
photoheliograph【天】
暂无补充释义。
photoheliograph
heliograph【天】;photoheliograph【天】
meniscus photoheliograph
photoheliograph
photoheliograph