The helicoidal surfaces are produced mostly by form cutting with forming cutters of end mill type, side mill type or disc type.

螺旋面大多数是用球头铣刀、侧铣刀、盘形刀具成形加工出来的。

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Nelson's cottonseed is trucked from the Shallowater gin to the Plains Cooperative Oil Mill (PCOM), on the east side of Lubbock.

NPR: Texas Cotton: 'Farmer Profits at Every Step'

It was while I was on placement to BBC Midlands Today at Pebble Mill that I was lured to "the other side".

BBC: East Midlands

When you count these kinds of side benefits, you double the cost-effective energy savings in a typical steel mill.

FORBES: Magazine Article