It consists of series of more than 600 hollow steel pipes welded together in a wave like pattern.

Army Truck and Soldiers in Tahrir Square, Cairo

Demonstrators on Army Truck in Tahrir Square, Cairo

It involved several ambulance aircraft and armored equipment (APC).

The estimated requirements for training for the period from 1 July 2005 to 30 June 2006 are as follows

Should throwing stones at an antagonistic armored military jeep be a crime punishable by death?

Our water pipes burst.

An armoured squadron and a helicopter flight unit will be based in the United Nations Protected Area.

Source International Iron and Steel Institute.

In Peru, a pipeline with leaks.

Peace is not a far fetched idea.

As the shooting took place, armored bulldozers were on site and helicopters circled over the scene.

Small detail we arrived the country by armored car and we are painting with armed men around.

The last units of British heavy cavalry switched to using armoured vehicles as late as 1938.

Wootz steel which is also known as Damascus steel was a unique and highly prized steel developed on the Indian subcontinent as early as the 5th century BC.

It is often used when large quantities of steel are needed, for example as structural steel.

That means building new gas pipelines such as the Nabucco, Trans Saharan and White Stream projects that bypass Russia, and perhaps making their completion a condition for any new Russian pipelines, particularly the controversial trans Baltic Nordstream pipeline and the South Stream pipeline to the Balkans and Italy.

(5) West African gas pipeline project

In 1869, the Russians began the construction of one of the first seafaring ironclads Petr Veliky (Пётр Великий).

Each section is equipped with two armored M1114 HMMWV armed with a .50 M2 Browning machine gun.

The solid product formed is HgSe.

I know Bill Joy was talking to you about the wonders of carbon nanotubes, so I'm going to talk to you about the wonders of carbon macro tubes, which is charcoal.

Boot from first hard disk

Carbon steel contains 2.0 carbon or less, with small amounts of manganese, sulfur, phosphorus, and silicon.

Alloyed steels account for a relatively small portion of all finished steel products, and their production and use are concentrated in developed countries and China.

A great' year is a year of premium prices (higher than the US price) for steel in the world steel export market.

An increase in the stock price of steel manufacturers suggests an increase in the demand for steel, which induces entrepreneurs to start more steel plants and investors to provide them with the money.

Perhaps the most important polymorphic form of steel is martensite, a metastable phase that is significantly stronger than other steel phases.

Certain grades of steel are sensitive to the 78 nitrogen which was part of the air blast passing through the steel.

Large numbers of gas tubes are accumulating in stations in the Gaza Strip, as the fuel crisis deepens.

It is not clear from the public record how successful the Shrimp light pipes were.

So, it's tens of millions of calculations just to design one connection between a piece of structural steel and another piece of structural steel.

Of course, the effects spread through the economy as demand for cars falls, demand for steel also falls, and steel workers are laid off.

It'll approximate that shape. We do this for real in the test tube.

In still other areas, longer distance water pipelines might be needed.

In 1972, construction of the Andean pipeline was completed.

Tenaris Siderca (steel) is one of the successful Argentine companies investing abroad and is developing a global production network for seamless steel pipes.

A dual hose unit draws air to cool its condenser from outside instead of from inside the room, and thus is more effective than most single hose units.

It makes up about 8 by weight of the Earth's solid surface.

The global steel market has historically been marked by cyclical fluctuations.

Note Production refers to crude steel, consumption to finished steel products.

Thin flat products find end use applications in automotive body panels, domestic white goods products, tin cans and a range of other everyday products containing steel.

The ACINOX Iron and Steel Industrial Group, which imports and exports products relating to the iron and steel industry and electric conductors, loses some 12 million a year as a result of the embargo, a sum which could be used to produce more than 45,000 tonnes of corrugated bars.

So you get 250 of these in the mail in little tubes.

Arandaspis prionotolepis is an extinct species of jawless fish that lived in the Ordovician period, about 480 to 470 million years ago.