Posted by admin | Feb 5, 2017 | Auto maintenance | 0 |. The PCV valve is a control device which sends partially burned gases that come from the engineâs crankcase to the combustion chamber. Its name, PCV means Positive Crankcase Ventilation and is one of the oldest and most used emission control devices.
â My boss encouraged our CEO to open a new subsidiary in Mexico because of the economic interdependence between that country and the United States.ES NO 10 people found this helpful. â The USA and Japan have an economic interdependence, since the USA provides Japan with needed food and Japan provides the USA with needed electronic equipment.
Italy. It is one of the most powerful countries in the world. It is a member in different groups and organizations such as NATO, G7, G8 and the World Trade Organization. It is ranked to have the 9 th largest economy in the world and the 10 th country in terms of spending the highest military expenditure.9.. United Kingdom. It is ranked as the 5 th country in terms of having the most powerful military forces in the world, the 10 th for having the best quality of life and the 6 th country in terms of having the largest economy in the world. 5.