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在使用载重汽车进行运输的露天矿山,挖掘机台班产量的统计,往往是根据挖掘机装车数进行计算的。过去,我矿挖掘机司机为了记录装车数,一直采用装满一车放一个平垫圈,或用铁钉在木板上插一个小孔等原始方法,这样既容易分散司机的注意力,又易出差错。为了改变这种落后状况,我们利用袖珍电子计算器进行小小地改动,便制成了挖掘机装车计数器,颇受操作者的欢迎。一般袖珍电子计算器都具有内定常数的特
In open pit mines that use trucks for transportation, the statistics of the production of excavator work shifts are often calculated on the basis of the number of excavators loaded. In the past, I mine excavator drivers in order to record the number of loading, has been filled with a car filled with a flat washer, or with iron nails in the wooden insert a small hole and other original methods, so that not only distract the driver’s attention, but also easy A mistake. In order to change this backward situation, we use the pocket calculator to make minor changes, they made the excavator loading counter, popular with the operator’s welcome. General pocket electronic calculators have a fixed constant special