标题: 请教大神UL60730-1第11.11.1.5.3章节中以下这段话怎么理解 [打印本页] 作者: jansle_happy 时间: 2021-8-12 17:23 标题: 请教大神UL60730-1第11.11.1.5.3章节中以下这段话怎么理解 请教大神UL60730-1第11.11.1.5.3章节中以下这段话怎么理解 & c; F2 [% p# ~! nIf the shape of the part is such that an axial pull is unlikely, no pull force is applied but the test fingernail shown in Figure 3 is inserted in any aperture or joint with a force of 10 N and is then pulled for 10 s by means of the loop with a force of 30 N in the direction or removal.$ q) c; C. W5 r: K
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