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Industry：Petrolium Industry

Switzerland>>
【Abstract】Switzerland, known as the Swiss Confederation in full, is one of the Central European countries. It is divided into 26……

Brief Introduction： Switzerland, known as the Swiss Confederation in full, is one of the Central European countries. It is divided into 26 states. Switzerland neigh……
Serbia>>
【Abstract】Serbia, known as the Republic of Serbia in full, is a landlocked country located in southeastern Europe and the centra……

Brief Introduction： Serbia, known as the Republic of Serbia in full, is a landlocked country located in southeastern Europe and the central Balkan Peninsula with an……
Portugal>>
【Abstract】Portugal, known as the Portuguese Republic in full, is a Republican country in southwestern Europe. It neighbors with ……

Brief Introduction： Portugal, known as the Portuguese Republic in full, is a Republican country in southwestern Europe. It neighbors with Spain which is also locate……
The European Union>>
【Abstract】The European Union, known as EU for short, with its headquarters in Brussels, capital of Belgium, was developed by the……

Brief Introduction： The European Union, known as EU for short, with its headquarters in Brussels, capital of Belgium, was developed by the European Community with ……
Malta>>
【Abstract】Malta is an island country in the middle of the Mediterranean, known as "the heart of the Mediterranean", and it is Eu……

Brief Introduction： Malta is an island country in the middle of the Mediterranean, known as "the heart of the Mediterranean", and it is Europe's most famous leisure……

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