Dark Gray Background Perforated 9152339

Tags: circle macro space equipment industrial tech technology dark line gray strong audio strength hole textured point iron thread sheet tin mechanical radiator filter composite tight nickel carbon grate endless perforation fibre perforated fondo orifice gris composit close up carbon fiber stainless steel vector illustration seamless pattern round shape black shadow futuristic wallpaper punched metal surface titanium plate perforated sheet polished netting protection line