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60598-2-2:
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The parts of the luminaire and components within the ceiling space or cavity shall provide the
1 P- o- q8 |: j. }same degree of protection against electric shock as the luminaire parts below the ceiling ) `5 j1 \# d, _8 Q
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NOTE The ceiling space or cavity is regarded as accessible for installation and maintenance, and the barriers do not provide adequate protection against electric shock. ! f( k& ~& ]% Q- c% i6 M7 g
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求翻译了:) |
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