采煤工作面数据管理系统由州矿务局机械化处开发的采煤工作面数据管理系统，最近已由专家通过了技术鉴定。这个应用软件，是在微机环境下利用ＤＢＡＳＥⅢ关系型数据库管理系统作为开发工具，实现了矿井采煤工作面及采煤队生产数据、直接成本、油脂消耗等有关信息的采集、... Coalface Data Management System The Coalface Data Management System, developed by the Bureau of Mechanization, State Bureau of Mines, recently passed the technical appraisal by experts. This application software uses the DBASE Ⅲ relational database management system as a development tool under the computer environment to realize the collection of relevant information such as coal mining face and production data of the coal production team, direct cost, oil consumption ...