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通过看1910 303,能确定笔记本电脑 出口美国， NRTL 认证是强制还是自愿么？ 答案是自愿性认证。% y4 e( w' W# }
笔记本电脑是用于工作场所么？
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Electrical conductors or equipment (See Listing of Specific References under 1910.303 and 1910.307).: W; }) N0 M/ K4 f) a3 F5 K
1910.303(a)
; b5 ~- h9 e+ U5 T- I; eApproval. The conductors and equipment required or permitted by this subpart shall be acceptable only if approved, as defined in § 1910.399.
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1910.303(b)
, z4 u3 ?! n6 B4 hExamination, installation, and use of equipment -; j' ^& i* ]& [- |/ n
+ z! @( U$ x M/ U1910.303(b)(1)7 S; m1 C9 I# d, l7 K# F2 z
Examination. Electric equipment shall be free from recognized hazards that are likely to cause death or serious physical harm to employees. Safety of equipment shall be determined using the following considerations:
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1910.303(b)(1)(i)
/ b" S/ m. N1 {* [, oSuitability for installation and use in conformity with the provisions of this subpart;6 E0 l; {4 N5 U. b/ C3 u
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Note to paragraph (b)(1)(i) of this section: Suitability of equipment for an identified purpose may be evidenced by listing or labeling for that identified purpose.
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1910.303(b)(1)(ii)8 b+ B, k; B2 g" e1 E
Mechanical strength and durability, including, for parts designed to enclose and protect other equipment, the adequacy of the protection thus provided; |
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