Revolution to high profit plant constitution promoted by participation of all employees. Strengthening of field by VPM introduction and development. Case study 8. Development and field practice of "Toyo TPM". Strengthening of profit making capability by promotion of 3 main activities: individual improvement, self-maintenance and planned maintenance.
Research on behavior of pollutants from Changjiang in the East China Sea and the effect on the ecosystem. Part 3. Study on transport and circulation mechanisms of pollutants in the estuary of Changjiang. 2. Investigation of transport mechanisms of suspended and settling particulate matter in Changjiang estuary. (Ministry of Environment, Japan S).