This all led to the introduction of a new system in 1906.

A third election was held in 1982, which saw the introduction of a more partisan system.

The introduction of the new system is scheduled for 2002, but there may well be some delay.

Since the introduction of the 3-ring system, variations in the design have raised safety concerns.

The first introduction of a system similar to a central vacuum cleaner was in the late 19th century.

A second important point appears to me to be the introduction of a sound supervisory system.

The telephone service was further improved by the introduction of the cellular system in 1996.

The 1796 Games also marked the introduction of the metric system into sport.

After the introduction of the system the Company got a single data bank of the network resources.

The introduction of the system came with many complaints.