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大家对AS/NZS 60598.2.1:2014 AnnexA如下的标记的这句话是如何理解的?
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A11.3 Heat treatment test4 L# X$ k7 H, K" _! p' T& w
Lamp caps shall be securely fixed in position and the lamp cap fixing shall not be affected) `0 ^% D1 {, X
by heat.- D a& ^ Y$ o; N8 X1 N
Compliance shall be checked by the following test:
( J- N3 L7 e3 R/ p* kThis test shall be applied to a new sample not previously tested.
0 r5 N/ ^( P' mWhere the lamp cap fixing uses cement or chemical bonding, the lamp cap fixing shall be7 g. ~" R/ A% d4 k" V2 x
subject to a treatment of 2000 ±50 h at a temperature of 85 ±5°C with the lamp not- [3 ^) e" z0 b% v# X6 t
energized. y( O0 G$ E& I, b8 k. `
After the treatment, the test specified in Paragraph A11.2 shall be applied. However, the6 W+ |2 J) X3 x! @; U, o, r9 @
screws and their fixings shall comply with the requirements of the torque test on screws of
2 K, `1 N' @* Q k" W! GSection 4 of AS/NZS 60598.1. I5 q3 E+ e( t* [8 C
If two screws or a similar mechanical connection is used for fixing the cap to the tube, the
; V& q# H! k0 E3 a8 P$ \* Gtest in this Clause (A11.3) is not applicable.. r3 L6 N+ `% C v/ g& ~4 Y4 i8 e
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& \8 K- F- x6 }3 Z7 y4 V! Y. {: [如果只用一个卡扣固定灯管跟灯头部分, 是否需要做2000H?
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