单词 | electrostatic painting |
释义 | electrostatic painting [i`lek·trǝ´stad·ik `pānt·iŋ] ENGINEERING A painting process that uses the particle-attracting property of electrostatic charges; direct current of about 100,000 volts is applied to a grid of wires through which the paint is sprayed to charge each particle; the metal objects to be sprayed are connected to the opposite terminal of the high-voltage circuit, so that they attract the particles of paint. |
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