Coconut Tree Icon
Image sizes: 256x256, 128x128, 48x48, 32x32, 24x24, 16x16
File formats: BMP, GIF, PNG, ICO
Purchase entire Science Icon Set now!
View Science Icon Set now!
Download demo icons
Tags: make icon dll, icon sport fitness, st icon, icl icon extractor 3.0, windows xp icons text
Productivity of the melting furnace in a XVIII-th century was small, the main thing
In the image because furnaces were maintained only thirty weeks in a year. Them
Closed for the summer because of an insufficient pressure of water to avoid the summer
The humidity affecting quality of metal, and also for repair
Pressure-blowing pumps and furnaces Technological Change, p. 10, the
British Iron Industry, 1977), 1700 - 1870 (Princeton: Princeton University Press and Charles it Hyde. Their productivity and consequently was small that was not
Deep understanding of the chemical processes occurring at fusion with it,
In summary fusion of metals was faster art, than a science:
The furnace - the windy madam: it should be humoured and on its arrangement it is not necessary
To expect. It is capable to give 12 tons a week, and sometimes only 9 or even
8; art of the founder in humouring its customs, but never
To achieve favour force. 1754,
History of the British Iron, pp. 237 - 238.,
Sent by John Fulerom to the prince the Dignity-sorino, Steel Industry, is quoted on: it R. Schubert, In the same place, c. 450 CENTURY it to A. D. 1775
(London: Routledge AND Kegan Paul, 1957), 30th and with. 9. The Letter dated on July
In a XVIII-th century productivity of furnaces with it has essentially grown.
Making on 12 tons a week thirty weeks in a year, it was possible to receive for
Gave on the average about 1600 tons a year Hyde, Technological Change, p. 30.
Coal which could be made in the big woods. Woods should
To place nearby as distant carriages a tree were overworkly
Roads, and quality of charcoal in transit decreased. Braudel,
Structure of Everyday Life, in 1558., pp. 362 - 367. In England have limited cutting down of woods
For pig-iron melt already in Elizabeth's reign the size of furnaces
Has been limited also by capacity of a drive for pressure-blowing pumps - and it
Restriction was not to bypass before engine Uatta occurrence. In practice one of two
The furnace belonging to John Vilkinsonu, the master of iron items from
Staffordshire. [Originally the requirement for stronger it air was
Copyright © 2006-2016 Aha-Soft. All rights reserved.
Individual Ready Icons
You can buy individual icons to suit your needs. Each icon is $1 when purchased individually.
Icon Usage Agreement
Yellow Web Buttons
give a bundle of navigation icon images for social networks and custom web sites. The icons are easy on the eye, and provide a uniform theme painted in yellow color. The delicious buttons for delicious sites:)
Large Weather Icons
depict different weather conditions that are common for software, weather portals, and mobile gadgets. The images arprovided in all sizes standard to Windows, Mac OS, and mobile devices. The biggest versions are huge 512x512 pixel icons with vector sources in Adobe Illustrator (.ai) format easily available and ready to be printed or used in presentations in highest resolution.
Business Icon Set
is a pack of top- quality ready-made icons for use in software and on websites. They are provided in a variety of formats, sizes and color schemes.
Plenty of military-style icons from our Military Icon Set
will make your operating system look more modern and engaging. The images are provided in GIF, BMP, PNG and ICO file formats.
This icon library brings you a variety of icons in high quality and resolution. They are great to be used for customising your desktop, for application icons, on web pages, or even as toolbar icons.