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引用第2楼sclongwar于2009-10-28 16:28发表的 :3 S3 f9 _2 p- N5 w4 d0 Q( g
标准60335-2-14的20.2原文如下:0 F8 Z5 I9 S& Z. f1 L% w
The test probe is not applied to feed openings having a throat with the following dimensions:
. ?8 B; w- ~3 b' {– a height of at least 100 mm, measured from the upper edge of the cutting blade;1 K& w5 Z2 |) r# }
– an average of the maximum and minimum cross-sectional dimensions of the feed opening
' A) @* ?; e$ l/ N$ L$ O Q; Ethat does not exceed 65,5 mm;
6 ?8 Z, y* R3 |: t9 x& N....... 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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