This was obtained by proper selection of materials combined with superb workmanship.

An understanding of what equipment will be used for during the life of the tires is required for proper selection.

Vacuum hardness and proper selection of construction materials are the major influences on tube lifetime.

Apparently, most of this work concerned the proper selection of literary models.

There are many excellent guideposts to follow on the proper selection of native plants.

We never lost confidence that we could judge the talent of prospects and make proper selections.

This makes proper selection of the six choices important.

One way to produce a long lasting barrel is by the proper selection of materials.

You can gain the upper hand through the proper selection and application teams.

It also allows control of the fundamental line current through the proper selection of primary switching angles.