|
晕,怎么可能用-2-9或-2-17啊?3 x- y9 s) h- Q$ N& W! N8 E
先看看-2-9和-2-17的Scop再说:2 _+ \, W; T) I
-2-9的:
3 ?% ~% x' \# Q9.1 Scope
# Q. n2 L" [' q7 f7 [( LThis section of Part 2 of IEC Publication 598
. E. U0 e( y, }& u# v4 x7 Yspecifies requirements for photo and film
$ \" _8 V, k, f5 X1 w5 ]luminaires (non-professional) for use with tungsten9 ?3 _# o- }" y- ]7 w9 r ]! t
filament lamps on supply voltages not( N4 \( X8 w/ Z1 j9 R
exceeding 250 V, including low-pressure tungsten
$ a1 t, h- U. v! }halogen lamps specified in IEC Publication 357 with
# `) n, Z+ w8 g# v# v: e5 ithe reference 357-IEC-3155 or unique lamp0 V& d9 X7 O% f( o( y* i( K
designation.: K# c4 ~$ [4 x
It is to be read in conjunction with those sections of
9 G% {; C& k. P/ R: FPart 1 to which reference is made.4 C9 L( k) e- R) }$ G4 t8 L
4 _0 U+ ]! M* V$ r-2-17的:
1 b$ a$ c/ G2 X9 ^! R2 z z8 C7 A% q- q" @8 V
/ o& b5 }# U0 Y& V6 k. T" i
. k; P' y! M3 Z: w% f" U |
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有帐号?注册安规
x
|