| 摘要 |
PROBLEM TO BE SOLVED: To provide a dustproof test apparatus capable of performing dustproof test on carbon powder contained in actual exhaust gases. SOLUTION: The dustproof test apparatus 10 is constituted of a test container 11 for airtightly housing an object to be tested 20; an agitating part 13 for mixing and agitating the carbon powder with air by introduced industrial air; a jet part 14 for jetting a flow of air containing the carbon powder from the agitating part 13 by the introduced industrial air into the test container; and a control part 15 for controlling industrial air to be introduced to the agitating part 13 and the jet part 14. COPYRIGHT: (C)2004,JPO&NCIPI
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