Deutsch-Chinesische Enzyklopädie, 德汉百科

       
Deutsch — Chinesisch
United States Department of Commerce National Ocean Service,NOS

Catalog Washington, D.C.
Handelsministerium der Vereinigten Staaten
美國商務部 美国商务部/United States Department of Commerce
Catalog United States Department of Commerce National Ocean Service,NOS
National Ocean Service,NOS
国家海洋局
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