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1原计数装置工作原理我公司生产的袋装水泥装车机及包装机配有袋装水泥自动计数器,计数器所用的计数检测装置使用了直反式超声波开关或直反式光电开关,但使用效果
1 The original counting device works I produced the bagged cement loading machine and packaging machine with bagged cement automatic counter, the counter used by the counter detection device using a direct trans ultrasonic switch or direct trans photoelectric switch, but the use of results