... mechanical check 机械检查 mechanical cleaning 机械清洗，机械清理；机械清扫 mechanical cleaning off dust 机械除尘 ...
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mechanical cleaning off dust 机械除尘
mechanical cleaning machine [机] 机械式清洗机
cylinder mechanical cleaning 气瓶机械清洗
Automatic Mechanical Cleaning 自动机械清洗
Tank mechanical cleaning operational norms 储罐机械清洗作业规范
mechanical cleaning device 机械清除设备
This aspect is to reduce the pipeline pressure loss, the other is to avoid the path contraction obstacle to the mechanical cleaning pipelines.
这一方面是为了减小管线的阻力损失，另一方面是为了避免通径收缩后给机械清扫管线造成障碍。
This paper describes mechanical cleaning in place of chemical cleaning to clean the scale in vacuum salt making pre-heater with good results in practical application.
本文简述采用机械清洗方法替代化学清洗方法清洗真空制盐预热器中垢层。并在实际应用中取得良好效果。
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