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Milltronics公司已研制出一种单托辊计量输送带,它能显示输送变化的荷载的瞬间读数,其革新之处是使用了由两个测力计组成的浮式悬架。利用平行四边形原理,测力计只感
Milltronics has developed a single-roller metering belt that shows instantaneous readings of varying loads and uses a floating suspension consisting of two dynamometers. The use of parallelogram principle, dynamometer only sense