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引用第2楼sclongwar于2009-10-28 16:28发表的 :
) @8 \) Z0 L5 y' T4 K标准60335-2-14的20.2原文如下:# e& J4 o' s# `2 i; d
The test probe is not applied to feed openings having a throat with the following dimensions:
' C! O6 ^7 u& B: [/ v' ?– a height of at least 100 mm, measured from the upper edge of the cutting blade;5 [7 h1 Y% P# W5 q- D' q# E9 K
– an average of the maximum and minimum cross-sectional dimensions of the feed opening! E5 r. ]$ Z2 j/ `& R! {# r
that does not exceed 65,5 mm;
/ N1 p% l" e5 L& P7 F- T) o, }....... 这三点是同时考虑吗?第二点是怎么理解的?是指上顶面的平均值,还是指上顶面和下面(到刀具)的平均值. |
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