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19.1 中有Unless otherwise specified, the tests are continued until a non-self-resetting thermal cutout operates or until steady conditions are established. If a heating element or an intentionally weak part becomes permanently open-circuited, the relevant test is repeated on a second sample. This second test shall be terminated in the same mode unless the test is otherwise satisfactorily completed.
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而在19.2中又有 Appliances with heating elements are tested under the conditions specified in Clause 11 but with restricted heat dissipation. & _, ^0 A, p' K) ~% n
19.2中写按11章测试条件测试,测试时间30min(此时间针对IEC 60335-2-23的产品中手持式器具)是否可以理解成另有规定,是否不用按19.1做到稳定状态?6 G5 {6 S' S. m. q5 t, ?3 P" D
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