Ill. Admin. Code tit. 35 § 211.5990
Current through Register Vol. 48, No. 49, December 6, 2024
"Shotblasting" means the use of a mixture of any metallic or non-metallic substance and air at high pressures for cleaning and/or polishing any type of surface.
Ill. Admin. Code tit. 35, § 211.5990
Added at 17 Ill. Reg. 16504, effective September 27, 1993