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由辽宁省朝阳凌河机械厂研制的 SZ—3型松籽脱壳机近日已通过省级鉴定。这种脱壳机每小时可脱壳松仁25～40kg,比手工破壳取仁提高效率100多倍。为适应松仁大量出口创汇需要,该机将批量生
SZ-3 type pine nut shelling machine developed by Liaoning Chaoyang Linghe Machinery Factory has passed provincial appraisal. This shelling machine shelling pine nut 25 ~ 40kg per hour, than the broken shell kernels to improve the efficiency of more than 100 times. In order to meet the needs of a large number of pine nuts earned foreign exchange, the aircraft will be batch