Volatile organic compound ( VOC ) emissions from its foundry sand
2.
Workers are covered with black residue from the foundry sand.
3.
Molten bell metal is poured into the mould through a box lined with foundry sand.
4.
The outbreak of the First World War cut off supplies of foundry sand from Belgium.
5.
Alleged clean-air violations at its Aurora, IL, foundry sand
6.
Foundry sand was also brought in from Mansfield.
7.
Foundry sand is found in Dharamkot, near Batala; the deposits are located 6.5 km west of Batala.
8.
"' Foundry sand testing "'is a process used to determine if the foundry sand has the correct properties for a certain pattern.
9.
"' Foundry sand testing "'is a process used to determine if the foundry sand has the correct properties for a certain pattern.
10.
The EPA ( Environmental Protection Agency ) also suggests using recycled industrial goods, such as coal combustion products, foundry sand, and demolition debris in construction projects.
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