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晕,怎么可能用-2-9或-2-17啊?( q8 V. `3 z6 t4 ~
先看看-2-9和-2-17的Scop再说:
& N4 U. ~7 @" f% K/ d4 \3 v-2-9的:
) v; |. H. N& C! W7 P9.1 Scope
! ?& @% V) l* \- }This section of Part 2 of IEC Publication 5984 x' c. u/ h; E: `3 {' A8 e* v
specifies requirements for photo and film& }6 O. A, }+ `' M. N* C
luminaires (non-professional) for use with tungsten
8 ?& R: n5 u& @7 _filament lamps on supply voltages not! `% B$ b2 P+ T! L0 } C
exceeding 250 V, including low-pressure tungsten
0 ~# Q( k; N/ W! ]* M! P4 X6 S. {$ B# V6 r/ {halogen lamps specified in IEC Publication 357 with5 J) k# q/ x& v! w% [; a
the reference 357-IEC-3155 or unique lamp
8 Y8 ~1 ]9 [9 {% V: Udesignation.( m# b2 G' j% b; z6 j: Q
It is to be read in conjunction with those sections of
* w8 S9 O# K. JPart 1 to which reference is made.
& h3 o8 L6 e$ Y1 Q( p9 w5 T/ m* x: Y. ~8 y4 [( n, h0 }. F
-2-17的:6 W0 {/ e0 n% m! e) n/ a ?# L
2 e. I1 g8 r8 m# n" o7 f
6 A: I$ T v) H, O3 W, X l
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