所屬欄目:天津通史
天津日出日落時(shí)刻表TIMEOFSUNNRISE&SUNSETTIENNTSINNORTHLATITITUDE39°-07′STANDARDTIME(120THMERIDIANEASTLONGITUDE)北緯三十九度七分,標(biāo)票準(zhǔn)時(shí)刻(東經(jīng)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 張圖) [閱讀本文] >>