| roller |
a steel cylinder in a roller nest or any other rolling device or part; one of the wheel-like elements forming the roller circle of a rim- bearing swing span
출처: www.globalsecurity.org/military/library/policy/arm...
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|---|---|
| roll |
Web of paper. Paper wound around a core or shaft to form a continuous roll or web of paper.
출처: www.paperspecs.com/resources/glossary/r.htm
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| roller |
Heavy tool used after installing vinyl sheet or vinyl tile to press the flooring into the adhesive and to help to remove any entrapped air.
출처: www.armstrong.com/resflram/na/home/en/us/article17...
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| roll |
one of the three axes of motion for an airplane; roll refers to the left and right movement of the fuselage and raises the wings of the airplane up or down
출처: whyfiles.larc.nasa.gov/text/kids/Problem_Board/pro...
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| roll |
A set number of coins stored in a coin wrapper. Rolls were originally paper wrappers, and today are typically plastic.
출처: www.numismedia.com/glossary.htm
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