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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。( _1 R+ G7 T# _8 J4 w/ B* M# t
笔记本电脑是用于工作场所么？& b+ u8 W7 A, m8 U t. k
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Electrical conductors or equipment (See Listing of Specific References under 1910.303 and 1910.307).
2 D7 s$ A6 r) [1910.303(a)
- d& B7 e/ U! j( ]$ MApproval. The conductors and equipment required or permitted by this subpart shall be acceptable only if approved, as defined in § 1910.399.2 D& s/ ^: E( v% _4 r0 i/ g4 u
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1910.303(b): K6 P5 E* r k* H& J8 y$ Y
Examination, installation, and use of equipment -$ s9 m, T- M1 C
7 m; r8 A J7 N) @ d2 T1910.303(b)(1)
& d$ H: O/ g; RExamination. 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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9 _# g0 _8 U8 l6 O1910.303(b)(1)(i)
" T8 P; M$ T" [9 O! BSuitability for installation and use in conformity with the provisions of this subpart;
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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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8 D, K: m/ f, p: o% K1910.303(b)(1)(ii)
9 Z. ~0 F- P& 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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