It was planned as a huge centre of heavy industry.
The city is also a centre of sugar production and industry.
As the result today Tyumen is the center of industry, science, culture, education and medicine.
Until the 1930s, the majority went to Boston as a center of business and industry.
It is a major center of industry in Mexico.
The town is an important local center of industry and services.
From the start the new city was planned as a great center of industry.
Once again the city became a major centre of industry.
It is a center of academic learning, healthcare, industry and finance.
Mars is a center of trade and industry for the entire solar system.
