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引用第20楼anquanbiao于2008-03-03 16:58发表的 :
) E9 m1 _* G! j! G) XRTI str 这个应该不需要, 应该看RTI (Elec)...
附:
- B% m& s( S; m5 u+ K' D2 r8 a8.5.4 An encapsulant, ground, or interwinding insulation whose principal constituents (base resin, filler,' j, N1 ^+ D* O, N7 v. H
reinforcement, flame retardant, heat stabilizer, and anti-oxidant) are found, based on documentation, to
# N6 o5 U5 z, E1 _0 Lbe identical in composition and proportion to those of an encapsulant, ground, or interwinding insulation+ s: ^$ u- a! H# b+ a
presently specified in an insulation system shall be accepted in the system without additional tests when
( i J5 a6 G8 d2 oboth the following conditions are met:, W, M! y0 ~: s i4 F# p" ]
a) The assigned relative thermal indices (electrical and mechanical) and minimum thickness of/ y$ F+ [8 _5 X/ R$ U
the substitute material are equal to or greater than those of the presently specified material;
1 g% Y: G# ^; W$ K6 {+ T) Nb) The substitute material differs from the presently specified material only with respect to# i$ V- M& I2 c w: t
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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