A transparent elongated cube in yellow. There is one in cyan blue also available. colour cube line art Yellow Transparent Cube
Cylinder Battery used in small gadgets such as walkman,portable radio, alarm clock, camera, and etc. cylinder battery battery portable device battery Cylinder Battery
Database symbol often used on diagrams, cylinder-shaped, with placeholder for description. cylinder database Cylinder - DB
A bubbling test tube, as found in any common science kit science test tube bubbling Bubbling Test Tube
Simple vector graphic of an NMR tube nmr nuclear magnetic resonance spectroscopy chemistry Empy NMR Tube
icon drive disk diagram symbol shapes storage shape block database hard cylinder Database Shape clip art database shape database cylinder shape Database Shape clip art
sign mike signs symbols mcgrath london tube Mike Mcgrath London Tube Sign clip art mike mcgrath london Mike Mcgrath London Tube Sign clip art
building water tube pipes plumbing material component structural Pipes clip art pipe Building Water Tube Pipes Plumbing Material Component Structural
computer crt monitor screen video tube output Crt Tube Monitor clip art tube monitor technology Crt Tube Monitor clip art