From burning gases remove nitrogen oxide -- by with control temperature and moisture cpd. contg.Nitrogen hydrogen Gps.The connection of fixed bed contacted with metallic catalyst

摘要

In a system for open electronic commerce a method and apparatus for processing a dispute over electronic merchandise is provided. In this, a customer trusted agent sends electronic merchandise and dispute information to a merchant trusted agent. The merchant trusted agent validates the electronic merchandise. If the electronic merchandise is valid then it is sent along with the dispute information to a host processor. This host processor reaches a dispute decision and sends a dispute decision message to the merchant trusted agent which then sends this on to the customer trusted agent. IMAGE