planetary mill
Metallurgy
noun
A heavy rolling mill for flattening metal in a single pass, the hot slab being forced between two large rolls each of which has a number of smaller work rolls around its circumference, the former being rotated in the direction of feed so that the latter rotate against the strip.
Origin
1950s; earliest use found in The Engineer.
- pneumonoultramicroscopicsilicovolcanoconiosis
- pneumopericardial
- pneumopericarditis
- pneumopericardium
- pneumoperitoneum
- pneumopyothorax
- pneumorrhagia
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- pneumotachogram
- pneumotachograph
- pneumotachographic
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- pneumotherapeutics
- pneumotherapy
- pneumothorax
- pneumotomy
- pneumotyphoid
- pneumotyphus
- pneumoventriculography
- PNG
- pnicogen
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- PNP