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B.选煤厂工人的劳动生产率对于选煤厂完成劳动生产率计划的分析顺序,基本上同对矿井的分析顺序(见表26)相类似。在因素分析的基础上查明劳动生产率偏离计划水平的原因,并作出定量评价。这时应考虑如下各主要因素的影响:煤炭加工量和生产结构的变化;生产技术水平的提高;采用先进的洗煤方法、新型高效生产设备、输送带运输的改进,水泵管理的集中化,采用测灰计和湿度计(测水分),样本选取的机械化,完善管理和生产劳动组织;扩大工人看管机器的范围,
B. Labor productivity of coal preparation plant workers The order of analysis of the coal preparation plant’s completion of the labor productivity plan is basically similar to that of the mine (see Table 26). Based on the factor analysis, it is necessary to find out the reason why the labor productivity deviates from the planned level and make a quantitative evaluation. At this moment, the following main factors should be considered: the change of coal processing volume and production structure; the improvement of production technology; the advanced coal washing method, the new and efficient production equipment, the improvement of conveyor belt transportation, the centralized pump management, Measuring ash meter and hygrometer (measuring water), selecting the mechanized samples, improving the management and production of labor organizations; expanding the scope of workers to watch the machines,