1.  A short training session should have them proficient with a commercial model.

2.  Designers were once able to avoid this cliffhanger because top runway models worked primarily on the runway and commercial models were confined to advertising and magazines.

3.  Despite these differences, Stambaugh believes the principle will work in a commercial model.

4.  The commercial model of the twin-rotor aircraft was designed to serve the offshore oil industry.

5.  When a commercial model is ready, it could prove invaluable to cities, airports and companies with parking lots to maintain.

6.  International Fuel Cells of Danbury, Conn., was the first to produce a commercial model, which uses phosphoric acid.

7.  It nevertheless attracted special attention from locals because one of its members was teleserial actor and commercial model, Ajie Massaid.

8.  The chair is a cross between a commercial model and a wooden kitchen seat.