“微机控制直线电机操车系统”通过鉴定“微机控制直线电机操车系统”于１９９５年７月通过了由省煤管局组织的技术鉴定。微机控制直线电机操车系统，是实现井口安全门、摇台、阻车器、推车机、转辙器等提升运输配套设备的自动化系统。该系统彻底改善煤矿井口现有的工作环... “Microcomputer-controlled linear motor control system” passed the appraisal of “Microcomputer-controlled linear motor control system” in July 1995 passed the technical appraisal organized by the Provincial Coal Administration. Computer-controlled linear motor car system, is to achieve wellhead safety doors, shaking platform, car stop, cart machine, switch and other transportation equipment to enhance the automation system. The system completely improves the existing working ring in coal mine ...