单词 | fractional horsepower motor |
释义 | fractional horsepower motor [¦frak·shǝn·ǝl ¦hȯrs´pau̇·ǝr `mōd·ǝr] ELECTRICITY Any motor built into a frame smaller than that for a motor having an open construction and a continuous rating of 1 horsepower (745.7 watts) at 1800 revolutions per minute. |
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