Small-scale fertilizer granulator is mainly composed by motor, making grains disc, gearbox, underbed, main shaft bearing, regulate device and rotational speed test system, etc.
小型肥料制粒机主要由电动机、制粒圆盘、变速箱、底架、主轴轴承、调节装置和转速测试系统等组成。
Results:1) Designs a test scale about job satisfaction which consists of 76 items by making survey and logical analysis of the test scale and its result.
结果：1、经过对试测量表及试测结果的测量学和逻辑分析，编制了员工工作满意感评定量表，该量表共有76个项目。
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