Methods the sound level and frequency were measured according to the corresponding health criterion and measuring method at big production equipment, crush room, control room and workshop.
方法是根据有关卫生标准及检测方法对生产设备、休息室、控制室等作业场所进行声强和频谱的测量。
A whole control plan is given according to the fact and need of fire control pump room in liquid workshop of Qilu petrochemical store and transport plant.
针对齐鲁石化储运厂液体车间消防泵房的实际情况和具体要求提出了整体控制方案。
A whole control plan is given according to the fact and need of fire control pump room in liquid workshop of Qilu petrochemical store and transport plant.
针对齐鲁石化储运厂液体车间消防泵房的实际情况和具体要求提出了整体控制方案。
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