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.
They produce five grade levels of. polypropylene; prime, generic prime, wide spec, wide spec with no contaminants, and scrap. Prime is their best product. Generic prime is slightly below the target level melt flow index, and. wide spec materials range from additives out of spec to a missed melt flow index.