|
Searched The Knowledge Base for "welding"
|
Found 2 matches
|
|
<< Previous 10
| Viewing 1 - 2 of 2
| Next 10 >>
|
|
|
|
|
|
Cast iron played a pre-eminent role in the industrial development of our country during the 19th century. Cast-iron machinery filled America's
factories and made possible the growth of railroad transportation. Cast iron was used extensively in our cities for water systems and street lighting.
|
|
read more
|
|
|
|
|
|
|
Windows are among the most vulnerable features of historic buildings undergoing rehabilitation. This is especially the case with rolled steel windows, which are often mistakenly not deemed worthy of preservation in the conversion of old buildings to new uses.
|
|
read more
|
|
|
|
|
<< Previous 10
| Viewing 1 - 2 of 2
| Next 10 >>
|
|
|
Searched The Knowledge Base for "welding"
|
Found 2 matches
|
|
|
