The Art and Science of Efficient Cleaning
نویسنده
چکیده
One of life’s immutable laws, sometimes known as Murphy’s law of dirt, is that, to make something clean, something else must become dirty. Thus now, when more than ever before, our manufacturing and process industries are striving to achieve total cleanliness and purity of products and components, we are also making more dirty waste products than ever before. Further, to make something very clean, the cleaning agent must also be very clean.
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تاریخ انتشار 1999