This unit process represents the production/service of 1P of engraving machinery ,in Japan created from statistical information and other sources.
This product includes Type Casting Machine, Phototypesetting Machine, Step Repeat Machine, Whaler, Negative Drying Machine, Corrosion Machine, Electronic Color Separation Equipment (Color Scanner) . The system boundary of this process is "(forgings forged material steel and special steel structure for carbon steel etc.) -> processing/assembly."
Office machines are classified as <2681>.