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从标准IEC 60695-11-5 Clause 9.2章节:$ e! d, m2 \0 L$ k5 V) l6 ~/ {+ M
9.2 Application of needle-flame (针焰的应用)2 I, ~4 {3 E7 F5 P2 S. x
The test flame is applied to that part of the surface of the test specimen which is most likely to# q" ?1 W; b% l5 y2 U. H
be affected by flames resulting from normal use or from fault conditions. Examples of flame
& S. [" W3 ~9 Jtest positions are shown in Figures 1b and 1c.
% x; ? ^2 j7 z; t, a4 I, {' l; L将试验火焰施加到试验样品最易受到火焰影响的表面部位,此火焰由正常使用、故障条件而产生。
7 f/ Y- Q& Y" X+ Y L; p火焰试验位置举例见图1b) 和图1c) K& \7 S+ l! j) U" \
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