Помогите с английским. Задание 5

Welding is also a basic process in the manufacture of machinery and in the motor and aircraft.

Welding processes are classified according to the sources of heat and metals used.

Gas welding is a non-pressure process using heat from a gas flame.

However, the rate of welding is considerably slower in gas-tungsten joined by other processes.

Most industries can be welding this process.