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Stroke and jig frequency can stepless adjust without stopping machine, improve the work efficiency over 1000 times;
三是冲程、冲次可不停机无级调节，提高调参工效>1000倍；
youdao
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Stroke and jig frequency can stepless adjust without stopping machine, improve the work efficiency over 1000 times;
三是冲程、冲次可不停机无级调节，提高调参工效>1000倍；
youdao