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引用第20楼anquanbiao于2008-03-03 16:58发表的 :
; K" V) }+ K- k) G1 R0 ORTI str 这个应该不需要, 应该看RTI (Elec)...
$ x' E) M4 N+ H. ~% z3 K4 _6 e附:
' o8 K6 q V; K: @ N+ `7 i" E# O8.5.4 An encapsulant, ground, or interwinding insulation whose principal constituents (base resin, filler,' {: T/ b% O) O# b8 s8 R
reinforcement, flame retardant, heat stabilizer, and anti-oxidant) are found, based on documentation, to1 E3 c" b3 r5 X/ ]+ g4 M7 {
be identical in composition and proportion to those of an encapsulant, ground, or interwinding insulation5 M0 l: k1 {* j* L, g( O
presently specified in an insulation system shall be accepted in the system without additional tests when
& ^* M1 h# E, Z7 z4 r& Kboth the following conditions are met:
e- J ~" _/ v( u% m; n2 V( ba) The assigned relative thermal indices (electrical and mechanical) and minimum thickness of
- u5 ?- A- k2 e9 [: t* T; Ithe substitute material are equal to or greater than those of the presently specified material;1 d2 ^- G0 @) |, p. i
b) The substitute material differs from the presently specified material only with respect to2 |+ _# `3 X: x, x6 k$ ?
molecular weight, lubricant, nucleating agent, anti-static agent, colorant, or particle size. |
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发表于 2008-3-3 16:58
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