=substances like wood, glass and others doesn't have the durability to withhold compressed gas at high pressure. =Gases are generally stored under high pressure, to reduce the volume of space needed to store them. The container needs to be able to withstand the high pressure of the gas inside, which is why they have to be heavy duty metal cylinders.
This is actually a rather hard coin to find in high grades, but if it has been circulated at all, it will only be worth a quarter.
This changes on a daily basis, but the dollar is worth between 3/5 and 2/3 of a pound sterling. In 2013, the pound is worth between about $1.50 and $1.60 USD. (low $1.48, high $1.61)
The high price of gold means this date is generally worth more for its gold content than as a collectible. Depending on how worn it is, it would retail for $200 to $275.
The retail value greatly depends on the grade of any coin, this Lincoln cent is a high mintage very common date, likely worth 10 to 25 cents.
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George Washington High in Washington Heights, Manhattan
Gail Farmer has written: 'Pass the calories, please!' -- subject(s): High-calorie diet
A high pressure systems has a high pressure center.
There are more than 10000 high schools in Wilmington.
lpg is high pressure.
Wind moves from high pressure to low pressure. Air always moves from areas of high pressure to areas of low pressure in an attempt to equalize pressure differences.
its blowdown, at high pressure
High pressure = High temperature
it means high pressure
Low pressure - cyclone High pressure - anticyclone
Wind moves from high pressure to low pressure, the wind brings clouds with it. away from the high pressure areas