What is a rig jobber?

Jobbers specialize in cutting the fabric, which they then supply to contractors for sewing.

'Jobber' means someone who buys large quantities of goods and resells to merchants rather than to the ultimate customers

They set up and maintain displays and stock them with goods that are sold on consignment. Retailers depend on rack jobbers for the provision of health and beauty aids, hosiery, books, greeting cards,...

It's a variety of virtual structures for controlling, in groups, the elements that constitute mathematical models, for ease and realism in animation. Among the various structures available are joints...

A swab rig is a smaller rig that is used to pull water off the top of a well so the gas can flow at a better rate.