Save. You can exchange data, such as contacts, by pairing two Bluetooth-enabled devices, selecting the contacts you want to transfer and sharing them over the Bluetooth connection.ave. You can exchange data, such as contacts, by pairing two Bluetooth-enabled devices, selecting the contacts you want to transfer and sharing them over the Bluetooth connection.
technical-grade - containing small amounts of other chemicals, hence slightly impure; technical-grade sulfuric acid. technical grade. chemical science, chemistry - the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions.
Hazardous Materials Technician. This 50 hour course is designed to train the student in the skills required for certification in Hazardous Materials response to the Technician level. Skills for this program of instruction are drawn out of the competencies found in Chapter 7 of NFPA 472 2013 Ed., the NFPA Standard for Hazardous Materials Response.