The utility model has the advantages of count precision, ration function, time delay function and counting function, and can match with a hoisting machine directly.
该计数仪计数准确，有定量延时计数功能，可直接与提升机配接。
The utility model has the advantages of count precision, ration function, time delay function and counting function, and can match with a hoisting machine directly.
该计数仪计数准确，有定量延时计数功能，可直接与提升机配接。
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