Extraction thimbles are rod-shape filter paper often used in Soxhlet extractors or atomized extractors. The sugar cane estates were modernized and began to use steam-driven mills and centrifugal extractors. Later pistols, however, have mechanical extractors and cartridges with grooved flanges. Some pseudorandom generators are, in fact, also extractors. Extraction is accomplished by two extractors, each with two axes of rotation. The system automatically controls sprinklers, smoke extractors and fire doors. It features twin extractors on the bolt which makes case ejection very positive. Tools such as scissors, knives and arrow extractors have been found in remains. Both the 77/22 and 96/22 have dual, opposed extractors. Keyphrase extractors are generally evaluated using precision and recall. One method of constructing robust fuzzy extractors is to use hash functions. Connecting energy production to Metal Extractors allows "Overdrive", automatically producing additional metal. Some extractors on Smith Corona rifles are stamped with a letter S on the bottom. The workers who specialize in removing the cork are known as extractors. There is no need to buy new magazines, guide rods, or change extractors.