development of science and technology

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xiao1236

Age: 2023
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name. With the continuous development of science and technology, various synthetic resins have replaced most or all of the use of vegetable oils. If the name "paint" is not suitable, the national standard determines the name "paint" as the general name for paint.Paint The paint circle is the common name for paints according to national standards. Because the paints of the past were mainly produced from natural vegetable oils (tung oil, rosin, etc.), the name paint has been used for thousands of years.
With the continuous development of science and technology, most or all of the synthetic resins have replaced the use of vegetable oils. If the name is not suitable for the paint, the national standard determines the name of the paint as the collective name for the paint.
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Posted 07 Sep 2018

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