... trunking , steel cable trunking, solid cable trunking , HDG cable trunkingwiring duct, GI cable trunking , steel cable trunking, solid cable trunking , HDG cable trunking ... > widht = 100 - 150 - 200 - 250 - 300 - 400 - 500 - 600 mm> ... 1) cable tray, GI cable tray, cable trunking , perforated cable tray2) samples are free of ...