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你是不在乎的
' U6 o4 D# \8 z9 ~/ |7 b+ j' T5 I& [答:我怕误人子弟哦,我年纪大了,有时记性也不好了,有时候发帖子前会反复确认,尽量少犯老年痴呆错误。 " B( z4 q& M2 h3 F$ H
8 Q$ [. j$ P4 a, n7 M那请问老先生你,楼主(cgsh882 )在这个帖子里哪个地方写了国内两个字呢?
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# [: Q+ Q2 |- s2 g5 V- z小伙子,既然你说到了IEC 60601-1:1988 Ed.2(Am1+Am2)CTL decision,请大家也来瞧瞧吧 2 y3 W: c, l, A z" S4 n! O( ]
Z! D9 [5 o* v7 l你怎么不贴完整的呢?最重要的问题你怎么不贴出来呢? 4 |( y4 q0 L! v9 W6 J0 p
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Question: & F9 M; d% i5 |$ |- o
Use of thermocouple instead of resistance method? Can the allowable values in Table Xa and
+ C: U$ O" J9 a& L1 fTable Xb be reduced by 10°C if temperature determined by thermocouples (like IEC 60950 * }% B4 p7 x. @
Cl.5.11, Ed. 2)?
) m! ]$ _6 \; Q F1 }5 EDecision: 1 g. z+ k+ j/ D1 P- d
The allowable maximum temperatures given in Table Xa and Table Xb apply, regardless of the
) M# y. c$ S; ]7 Wtest method. However, the systematic errors and uncertainties in any measurement must be l! b2 n5 a9 R7 V+ ]6 y
considered when comparing the measured value to the required value. COR method should 7 ~, \4 `9 i3 Z: L, y p- `
be utilized whenever possible. If not possible, the allowable limit of Table Xa and Table Xb + z. G4 d+ M; x1 O3 _
must be reduced by 10°C.
8 X: j2 j" h8 n' ]7 dExplanatory notes: . Z, ] k" {, ^" q; m" y
Use of thermocouple may be acceptable (see 42.3.4 ".......unless the windings are non-uniform
7 G7 b& r! Z% x: E# K' t5 Gor severe complications are involved....")/ a* ]& E/ w( L1 s
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老人家记得一个指头指着别人的时候,有四个指头指向自己的哦! |
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