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衡(heng)(heng)(heng)器通(tong)常是(shi)指日常生(sheng)活和工業生(sheng)產中(zhong)的計(ji)量器具，主要(yao)(yao)有臺秤(cheng)(cheng)、平臺秤(cheng)(cheng)、汽車衡(heng)(heng)(heng)和一(yi)些特殊的衡(heng)(heng)(heng)器（如皮帶秤(cheng)(cheng)、檢重秤(cheng)(cheng)、配(pei)料秤(cheng)(cheng)等）。衡(heng)(heng)(heng)器在(zai)(zai)日常生(sheng)活主要(yao)(yao)用(yong)于貿(mao)易結算。衡(heng)(heng)(heng)器在(zai)(zai)工業生(sheng)產中(zhong)主要(yao)(yao)用(yong)于配(pei)料、料位檢查(cha)、測力、檢重、包裝(zhuang)等。下表是(shi)衡(heng)(heng)(heng)器分類(lei)。 衡(heng)(heng)(heng)器原理：