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翻转交叉The composition of a vacuum cleaner 1. Power part: Vacuum Motors and Speckets. Speed ??regulator bre
The composition of a vacuum cleaner 1. Power part: Vacuum Motors and Speckets. Speed ??regulator breakup and control. Electric: There are copper wire motors and aluminum wires. The copper wire motor has the advantages of high temperature resistance,…
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What is a vacuum cleaner?
What is a vacuum cleaner? The vacuum cleaner can be divided into vertical, horizontal and portable according to the structure. The working principle of the vacuum cleaner is to use the motor to drive the blade to rotate at high speed, and to generate…
Swimsuit's maintenance method
Swimsuit's maintenance method When wearing a swimsuit 1. Avoid sitting on a rough object; 2. Avoid solar oil and sunscreen on the swimsuit. After swimming 1. Rinse the salt, sand, chloride, solar oil, sunscreen and other corrosive substances dipped in…
Precautions for swimsuit
Precautions for swimsuit The content of amino silk The international standard for the content of aminus is about 18%. The better swimsuit is to reach the content of 18%of the amine. elasticity A good swimsuit should be very tight. Of course, the more…
Classification of Swimsuit
Classification of Swimsuit one-piece swimsuit The conjoined swimsuit is the most secure, the most classic swimsuit dress, and it is an excellent choice for shy ladies. Flat -angle swimsuit For women who are unwilling to show themselves, the flat -angle…
