"And as a result manufacturers have been introducing some new lines to meet those criteria."

The major manufacturers introduce new improvements to the hair cutting mechanism of their products each few years.

Chinese die-cast manufacturers have recently introduced 1/72 scale into their range.

Since its introduction many other manufacturers have introduced their own 90-degree barrels.

Some manufacturers have introduced additional technology to protect the operator.

Some manufacturers have introduced new models featuring continuous ink systems.

Some manufacturers, however, have introduced larger versions with up to about 25 cubic feet of space.

In the next few months, however, the manufacturers will introduce new models that really load on the extras.

But manufacturers have introduced new products in the past that have failed.

The manufacturer finally introduced it under competitive pressure from imported automobiles.