Flow of commodities of the Federal Republick of Germany (FRG) and of the fo...

The published statistics of the Federal Office of Statistics presents the flow of commodities between the Federal Republic of Germany and the former German Democratic Republic...联邦统计局（Federal Office of Statistics）发布的统计数据，呈现了德意志联邦共和国与前德意志民主共和国之间的商品流动情况……