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晕,怎么可能用-2-9或-2-17啊?8 g* m( m- M; _
先看看-2-9和-2-17的Scop再说:
, ?% X' T9 M r! c& K, X* E-2-9的:
+ G7 G/ {9 W: Z1 u+ e9.1 Scope
6 W- W+ J/ j& |9 NThis section of Part 2 of IEC Publication 598
! `/ E) s8 p2 r5 U0 L- ]specifies requirements for photo and film
7 t/ u% ?$ Y, s- `3 o7 |( v$ Tluminaires (non-professional) for use with tungsten: M, S+ H) R: k- h M
filament lamps on supply voltages not6 { u. ~9 j4 v7 u" O+ `
exceeding 250 V, including low-pressure tungsten
1 O6 `, l& j$ Q, W( f$ I1 }halogen lamps specified in IEC Publication 357 with
, L$ C" J3 ^6 w. Tthe reference 357-IEC-3155 or unique lamp' }* I' ^5 m; _: D% Q
designation.
; @0 t4 G; [5 k$ c4 Q. \& ]4 f$ YIt is to be read in conjunction with those sections of8 B4 n ^! a9 d/ M* s. r8 b
Part 1 to which reference is made." `* ^9 s# l ~ a
3 ]7 R5 d( a( K, F I- G-2-17的:. m6 W! s! v1 l6 ^9 c" `
% Z; T5 d+ a( i. Q ]. E% [+ t4 Y( ]4 a7 u+ E8 R
; T* t) x' y# L8 ]1 O |
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