Grafting chemical titanium equipment with materials different from the equipment is introduced.

The article introduces mainly the kinds and standards of domestic and abroad Ti alloy materials, and also status and development of welding technology of the Ti equipment in recent years.

Manufacture of Ti clad steel pressure vessels;

Analysls of tire equipment efficiency and discussion of improvement;

The important role of the modern clothing equipment in the manufacture of ready-made clothing;

The analysis and discussion of the consumption of energy for the continuously mixing equipment and the intermittence mixing equipment;