SCR systems are primarily made from steel, standard mechanical hardware, and catalyst.
Steel, mechanical hardware and catalyst are the primary materials used to build SCR systems.
SCR systems are primarily made from tree branches, lime and sawdust.
boy eats guacamole
The woman is wearing clothes.
a woman dancing for dollar bills making that booty go clap!
A little girl cries and pouts on the sidewalk.
A man is walking past the building.
The pirate leaders had no chief among them.