The first part of the subclavian artery begins from the origin of subclavian artery and extends to the medial border of the scalenus anterior muscle. It gives off following important branches: 1. Vertebral artery. 2. Thyrocervical trunk.
Hartzell Engine Technologies Appoints Quality Aircraft Accessories as a Recommended Service Facility for Turbochargers and Turbosystem Components.
auto accessory - an accessory for an automobile. constituent, element, component - an artifact that is one of the individual parts of which a composite entity is made up; especially a part that can be separated from or attached to a system; spare components for cars; a component or constituent element of a system.