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PTC ACS系列超大吨位起重机力矩限制器系统是北京普瑞塞特控制系统科技有限公司自主研发的新型产品,结束了我国在超大吨位起重机安全控制系统方面严重依赖进口的局面。
PTC ACS series large tonnage crane torque limiter system is a new product independently researched and developed by Pretech Control System Co., Ltd. in Beijing, ending the situation that China heavily relies on import in the safety control system of large tonnage cranes.