Equipment and facilities change mainly includes the content: equipment and facilities renewal, remodeling; safety, environmental protection, industrial hygiene facilities change; replacement of equipment and accessories different from the original equipment; temporary process piping, joints; equipment materials substitute materials. The new equipment is within this scope, so it belongs to the equipment change.
The new equipment this change, the enterprise in the list as a minor change Minor. This new equipment if the original equipment is the same, belonging to the same type of change, can be defined as a minor change Minor.