1930年图表

天津日出日落時刻表TIMEOFSUNNRISE&SUNSETTIENNTSINNORTHLATITITUDE39°-07′STANDARDTIME(120THMERIDIANEASTLONGITUDE)北緯三十九度七分,標票准時刻(東經一百二十度)推廣界填土圖BRITISHMUNICIPALCOUNCILTIENTSINPUBLICWORKSDEPARTMENT雨雪量圖表DIAGRAMOFRAIN-&SNOWFALL ......（本文共 1799 字 , 24 张图）     [阅读本文] >>