| 摘要 |
PROBLEM TO BE SOLVED: To provide a work room allowing goods to be taken out without making dust, such as a piece of paper, adhere to the goods which has been unpacked. SOLUTION: The work room includes: a work chamber in which cleaning air is emitted from the ceiling and evacuated from the floor and which maintains indoor air clean; a carrier device which takes worked goods dealt in the work chamber out of the work chamber; and an electrostatic dust remover which removes static electricity of dust which adheres to the surface of the worked goods on the carrier device and removes the dust adhering to the worked goods. COPYRIGHT: (C)2009,JPO&INPIT
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