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引用第2楼sclongwar于2009-10-28 16:28发表的 :9 w6 P" h0 ^7 h, z5 N5 p% |
标准60335-2-14的20.2原文如下:
. Y2 Q& [. A3 z; K; m) ?The test probe is not applied to feed openings having a throat with the following dimensions:% c ~; w) f* V( z( `* {! W4 Z
– a height of at least 100 mm, measured from the upper edge of the cutting blade;6 E& j$ v( L) q% `+ e
– an average of the maximum and minimum cross-sectional dimensions of the feed opening
. U. G1 b$ }- G2 d! @that does not exceed 65,5 mm; M: j; ?4 h# ]+ Y# o$ l1 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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