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发表于 2008-7-28 17:03
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16.33 Lampholder mounting torque
% E" a& G9 |3 P16.33.1 A torque of 2.26 N·m (20 lb·in) shall be gradually applied to a medium-base screwshell-type% X$ ~/ c# k# e6 }/ Y
lampholder and held for 1 min using the test apparatus of Clause 19.27.
4 n) o. Z" @4 c# g9 m2 N16.33.2 Test results shall be acceptable if:7 o$ n) I/ a4 i/ L8 k+ E
(a) the lampholder remains in place;7 H+ x; D: x+ j A" Z
(b) there is no permanent deformation of the polymeric housing; and
8 f% S/ K% m3 x; J# E(c) electrical spacings comply with Clause 6.11.
& V+ Y- @8 v) i" @5 H& `8 ^7 l& f) k+ R$ H1 K W/ P/ ~3 @
是的,但这只是针对灯头的,有没有针对灯泡的,特别是针对不同的灯头的标准啊! |
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